Summary of Contents for StarTech.com 107B-USB-HDMI
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USB 3.0 to Dual HDMI Adapter -4K 30Hz/1080p 60Hz Full-Product Manual 107B-USB-HDMI 107B-USB-HDMI-2 Actual products may vary from photos 107B-USB-HDMI-2 shown For the latest information and specifications visit www.StarTech.com/support Manual Revision: 05/12/2025...
• Package Contents USB-A/USB-C to Dual HDMI Adapter x1 • Quick-Start Guide x1 • For the latest drivers/software, technical specifications, and declarations of conformance, please visit: www.StarTech.com/107B-USB-HDMI www.StarTech.com/107B-USB-HDMI-2 To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
1080p (1920x1200) 60Hz Resolution Tethered USB-A to USB-C • Connect to the Built-In USB-C Host Cable and to a USB-C Port on a Host Computer Adapter • USB 5Gbps To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
Automatic Driver Installation and Manual Driver Installation. If the Automatic Driver Installation fails please disconnect the USB Display Adapter from the Host Computer, and follow the steps for Manual Driver Installation. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
USB Display Adapter, using the required cables (sold separately). Connect the Built-In USB Cable on the USB Display Adapter to an available USB Port on the Host Computer. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
Installation may take several seconds to complete. During the installation process the connected Display Device(s) might flicker, this is normal. Once the installation has completed, the Windows desktop will appear on the connected Display Device(s). To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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Manual Driver Installation: Disconnect the USB Display Adapter from the Host Computer. Navigate to www.StarTech.com/107B-USB-HDMI and click the Drivers/ www.StarTech.com/107B-USB-HDMI-2 Downloads tab on the Product Page. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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Under Driver(s), download the smi_usbdisplay_windows_driver.zip driver package. Right-click the zip folder that was downloaded and select Extract All, then follow the on-screen instructions. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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Please extract the files using the instructions in Step 5. Follow the on-screen prompts to install the device drivers and restart the computer when prompted. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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Installation may take several seconds to complete. During the installation process the connected Display Device(s) might flicker, this is normal. Once the installation has completed, the Windows desktop will appear on the connected Display Device(s). To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
Software Installation for macOS 10.15 and Up (InstantView Display Application Installation) Navigate to www.StarTech.com/107B-USB-HDMI www.StarTech.com/107B-USB-HDMI-2 and click the Drivers/Downloads tab on the Product Page. Under Driver(s), download the smi-usb-display-software-for-macOS.zip software package. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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Double-click the zip folder that you downloaded, macOS will unzip the folder using Archive Utility. In the list of extracted folders, select the folder that corresponds to your version of macOS. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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Drag the macOS InstantView icon to the Application folder. Click on the Finder menu in the top-left corner of the screen and select Applications, then launch macOS InstantView. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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If this alert appears click Open. You may receive an alert asking if you’d like to grant access to this application Security & Privacy preferences. If this alert appears click Open System Preferences. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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In the Screen Recording window, click the slider to allow macOS InstantView. Enter the Username and password for your Mac and click Modify Settings. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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You will receive an alert stating that InstantView may not be able to record the contents of your screen until it is quit, click Quit & Reopen to complete the installation. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
Software Installation for macOS 10.10 to 10.14 (Legacy Display Driver Installation) Navigate to www.StarTech.com/107B-USB-HDMI www.StarTech.com/107B-USB-HDMI-2 and click the Drivers/Downloads tab on the Product Page. Under Driver(s), download the smi-usb-display-software-for-macOS.zip software package. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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Double-click the zip folder that you downloaded, macOS will unzip the folder using Archive Utility. In the list of extracted folders, select the folder that corresponds to your version of macOS. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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Double-click the SMI USB Display Software-for-macOS-v.. (.dmg) installation package. Follow the on-screen prompts to install the device drivers and restart the computer when prompted. Once macOS has restarted, the software installation is completed. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
USB Display Adapter, using the required cables (sold separately). Connect the Built-In USB Cable on the USB Display Adapter to an available USB Port on the Host Computer. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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During the installation process the connected Display Device(s) might flicker, this is normal. Once the installation has completed, the macOS desktop will appear on the connected Display Device(s). To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
“2, ” “3, ” and so on. These numbers help Windows identify which monitor users are referring to when making changes or adjustments in display settings. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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Below Select a display to change the settings for it, you will see a diagram representing the current monitor arrangement and the Display Number assigned to each monitor. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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Watch for the numbers to appear on the screens. Each number that appears will correspond to a specific monitor. The number that is associated to each connected Display Device are now identified within Windows. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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To configure a Display Device as an extended Windows Desktop: Right-Click anywhere on the Windows Desktop and select Display Settings. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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If the desired Display Number appears within the same monitor block as another number, simply select that monitor block which contains the desired Display Number. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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Select the drop-down menu within the section below Select a display to change the settings for it and select Extend these displays. Note: In Windows 10, open Settings, and scroll down to Multiple Displays. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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To confirm the settings, click Keep changes before the timer expires. The Display Device has now been configured as an extended Windows Desktop. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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To arrange Display Devices in Extended Windows Desktop: Right-Click anywhere on the Windows Desktop and select Display Settings. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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Note: You can click the Identify button to see which number corresponds to each physical display. See Identifying Display Devices Within Windows Display Settings (p.22) for more information. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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Click and drag the Numbered Displays (within the Display tab of Windows Settings) so that the diagram matches the physical location of the monitors as they’re setup on the workstation. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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To confirm the settings click Keep changes before the timer expires. The Display Devices have now been arranged in Windows. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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To Rotate Display Devices in Windows: Right-Click anywhere on the Windows Desktop and select Display Settings. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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The selected monitor will become highlighted. Note: Click the Identify button to see which number corresponds to each physical display. See Identifying Display Devices Within Windows Display Settings (p.22) more information. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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To confirm the settings click Keep changes before the timer expires. The Display Device has now been rotated in Windows. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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Below Select a display to change the settings for it, you will see a diagram representing the current monitor arrangement and the Display Number assigned to each monitor. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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Extended Configuration. To separate the monitors into an Extended Configuration, follow the steps outlined in Configuring Display Devices for an Extended Windows Desktop (p.25) section of this manual. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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Display tab of the Windows Settings app ,to a section called Multiple Displays to access the drop down menu. However, the remaining steps are the same. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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To confirm the settings, click Keep changes before the timer expires. The Display Device has now been configured for a Mirror Configuration. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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Below Select a display to change the settings for it, you will see a diagram representing the current monitor arrangement and the Display Number assigned to each monitor. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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Note: You can click the Identify button to see which number corresponds to each physical display. See Identifying Display Devices Within Windows Display Settings (p.22) for more information. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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To confirm the settings click Keep changes before the timer expires. The Display Device has now been configured to the desired resolution. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
(such as the Host Computer’s onboard audio controller), and Windows can only designate one controller at a time as it’s active playback device. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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Volume mixer tabs. Click the drop menu titled Output Device, and select the desired audio output device. The selected Audio Controller is now set as the active playback device. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
The guide will present solutions to address common issues. Each solution will be clearly outlined to ensure a straightforward troubleshooting process. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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This device will work at 4K if connected to a USB 2.0 port but • expect the video performance to be poor due to the lower bandwidth of USB 2.0. Night Light is not supported. • To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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Unplug the USB adapter from the computer and reconnect it, using a different USB port. Re-install the driver by following the steps outlined in the Manual Driver Installation (p.6) instructions of this manual. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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The Host Computer may be at it’s performance capacity. • Testing the USB Display Adapter on a more powerful computer can confirm this. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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To resolve this issue: It’s recommend that the protected content be viewed on displays connected to the computer’s video card or its onboard video outputs. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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This device provides video output only, and cannot be used to input or capture video to the Host Computer. To resolve this issue: Use a dedicated USB Capture Device such as the StarTech.com USB3HDCAP. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
To configure a Display Device for a Mirror Configuration: Click on the Apple menu in the top-left corner of the screen and select System Preferences. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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This will open the macOS System Preferences Window. Click the Displays icon. This will open the macOS Display pane. Click the display you’d like to mirror, and select the Use as drop down menu. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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Mirror for... from the drop down menu, selecting the monitor that corresponds to the monitors you’d like to The Display Device has now been configured in a mirrored configuration. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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To configure display devices for an extended macOS desktop: Click on the Apple menu in the top-left corner of the screen and select System Preferences. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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This will open the macOS System Preferences Window. Click the Displays icon. This will open the macOS Display pane. Click the display you’d like to extend, and select the Use as drop down menu. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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The Use as drop down menu will be opened. Click the Extended display from the drop down menu. The Display Device has now been configured as an extended macOS Desktop. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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Host Computer. To identify display devices in an extended macOS desktop: Click on the Apple menu in the top-left corner of the screen and select System Preferences. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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This will open the macOS System Preferences Window. Click the Displays icon. This will open the macOS Display pane. Click the Arrangement tab. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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The red-box visualization can be used to identify each display in an extended macOS Desktop. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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Observe the physical location of the monitors as they’re setup on the workstation. Click on the Apple menu in the top-left corner of the screen and select System Preferences. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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Click the Displays icon followed by the Arrangement Tab. A diagram will be displayed representing the current monitor arrangement, and each display will be represented by a rectangle. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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Arrangement tab) so that the diagram matches the physical location of the monitors as they’re setup on the workstation. The display devices have now been arranged in an extended macOS desktop. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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To Rotate Display Devices in macOS: Click on the Apple menu in the top-left corner of the screen and select System Preferences. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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Click the Displays icon, then select the display you’d like to rotate. Select the Rotate drop down menu, and choose your desired rotation. The Display Device has now been configured to the desired rotation. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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Configuring Resolution for Display Devices in macOS The output resolution for the Display Devices connected via the USB Video Adapter can be adjusted within macOS. To configure resolution for Display Devices in macOS: Click on the Apple menu in the top-left corner of the screen and select System Preferences.
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Choose your desired resolution. Note: Only resolutions supported by the Display Device, or USB Display Adapter will be available. The Display Device has now been configured to the desired resolution. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
To configure a Display Device for a Mirror Configuration: Launch the InstantView application to open the InstantView User Interface. Once the InstantView Interface has been launched the To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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Mirrored/Extended Display toggle button can be used to switch between modes: Select Mirrored Display, to switch to a Mirrored Display. The Display Devices have now been configured in a mirrored configuration. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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This makes it easier to multi-task, compare information, or work on multiple projects simultaneously. To configure display devices for an extended configuration: Launch the InstantView application to open the InstantView User Interface. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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Mirrored/Extended Display toggle button can be used to switch between modes: Select Extended Display, to switch to an Extended Display. The Display Devices have now been configured in an extended configuration. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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Hold-down the control key on the keyboard, and click on the • InstantView icon in the top right-corner of the screen, then select Display Settings. The macOS Display Settings pane is now open. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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Hold-down the control key on the keyboard, and click on the • InstantView icon in the top right-corner of the screen, then select Disable HiDPI. HiDPI has now been disabled. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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Hold-down the control key on the keyboard, and click on the • InstantView icon in the top right-corner of the screen, then select Disconnect Display. The connected displays have been disconnected. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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InstantView icon in the top right-corner of the screen, then select Pop-up Window at Plugin. The InstantView application has now been configured to open when the Display Adapter is connected. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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InstantView icon in the top right-corner of the screen, then select Display Before Login. The displays connected to the display adapter have been configured to display the Login Screen while the user is Logging To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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MacBook with Apple Watch. Note: The MacBook and Apple Watch must also be configured to support this feature. Configure the Instant- View Application to Support Unlocking MacBook with Apple Watch. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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InstantView icon in the top right-corner of the screen, then select Display Sleep in Clamshell. The displays connected to the Display Adapter will now go into sleep mode when the lid on the MacBook is closed. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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To Rotate Display Devices using the InstantView Application: Hold-down the control key on the keyboard, and click on the InstantView icon in the top right-corner of the screen, then select Display Rotation. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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This will open the macOS Display pane on each connected display. On the display you intend to adjust, choose your desired rotation. The Display Device has now been configured to the desired rotation. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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Hold-down the control key on the keyboard, and click on the • InstantView icon in the top right-corner of the screen, then select Display Sleep in Clamshell. The InstantView Application is now configured for automatic updates. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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InstantView icon in the top right-corner of the screen, to access these additional features. Support Visit the InstantView Application support page. Remove Application Uninstall the InstantView Application from the MacBook. Quit Close the InstantView Application. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
To Select an Audio Controller as a playback device in macOS: Click on the Apple menu in the top-left corner of the screen and select System Preferences. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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Click Output, then select the device you want to use in the list of sound output devices. The selected Audio Controller is now set as the active playback device. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
The guide will present solutions to address common issues. Each solution will be clearly outlined to ensure a straightforward troubleshooting process. Note: Night Shift in macOS is not supported. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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Scaled resolution setting. The complete list of resolutions accepted by macOS should now be visible. The above information is documented in the following link of Apple tech note: https://support.apple.com/en-us/HT202471 To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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Find the preferences window for the screen you want to adjust. Select 3840 x 2160 from the list of available resolutions. The resolution will now be set to true 4K. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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If the option is not available the software will need to be uninstalled and reinstalled. After reinstallation please immediately proceed to the General section of Security & Privacy to grant access. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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To resolve this issue: It’s recommended that the protected content be viewed on displays connected to the computer’s video card or its onboard video outputs. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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This device provides video output only, and cannot be used to input or capture video to the Host Computer. To resolve this issue: Use a dedicated USB Capture Device such as the StarTech.com/USB3HDCAP. To view manuals, videos, drivers, downloads, technical drawings, and more visit www.StarTech.com/support...
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