Table of Contents Safety Instructions Introduction Features & Package Contents Driver Installation Display Mode Setting Supported Resolutions Specifications Operation Control & Functions Application Example FAQs & Troubleshooting Thank you for purchasing this product For optimum performance and safety, please read these instructions care- fully before connecting, operating or adjusting this product.
Registration Page Please Activate your warranty by registering our product through the link below - www.orei.com/register Technical Support Need Help? Our experienced Technical Support Team is here for you to answer your questions, give technical advice or help troubleshoot your project to get you installed on time and on budget. Call, email or chat with us now.
Safety Instructions Before using this product, please carefully read the following safety instructions to ensure its proper use and keep this manual for future reference: •To prevent electric shock, do not attempt to open the product. •Only qualified personnel should perform any repairs or mainte- nance.
Introduction The SplitXtend SX-4C4K1080 is a USB A/C to Quad HDMI Display adapter that allows you to connect 4 displays to your laptop, enabling screen exten- sion or duplication to boost productivity. It supports video resolutions up to 4K@30Hz on two ports and 1080p@60Hz on the other two. It is compli- ant with USB 3.0 and compatible with Thunderbolt 3/4 ports, and works...
Features & Package Contents 1. USB 3.0 compliant 2. Video output up to 4K@30Hz on two ports, and up to 1080p@60Hz on the other two ports. 3. Mirror or Extend up to 4 displays 4. Compatible with Thunderbolt 3/4 ports 5.
Driver Installation Go to siliconmotion.com/downloads/ and download the correct drivers: page 07 Page 07...
Page 8
Driver Installation For Windows 1. Unzip the driver file, and double click to open the “.exe” file, and then click “INSTALL” Note: If a security prompt pop-up appears, click “INSTALL” or “Run Anyway” page 08 Page 08...
Page 9
Driver Installation 2. After installation, click “REBOOT” to restart the computer NOTE: The process is the same for MacOS and other OS. Please follow the instructions on your computer to install the drivers. page 09 Page 09...
Display Mode Setting For Windows 1. Right click anywhere on the desktop and click “Display settings” page 10 Page 10...
Page 11
Display Mode Setting 2. In the “Display” settings, click each of the display windows to set the need- ed resolution or change other settings. You can also arrange the displays based on their actual placement here. page 11 Page 11...
Page 12
Display Mode Setting 3. On the bottom right corner would be a dropdown with various settings to extend or duplicate the select display. Select Extend to this display option to extend the display. page 12 Page 12...
Page 13
Display Mode Setting For Mac OS 1. Left click the Apple icon and select “System Preferences” 2. Click on “Displays” page 13 Page 13...
Page 14
Display Mode Setting 3. On the “Display” page, click each of the display window to set its position or mirror or extend the displays page 14 Page 14...
Page 15
Display Mode Setting 4. In the “Displays” settings choose each connected display to set the resolu- tion and mode Note • Please note that MacOS devices do not support rotation mode, but M1/M2 Macs support clamshell mode. • To use this adapter, your USB-C™/USB3.0 equipped device must support USB 3.0 data transmission.
Specifications Technical HDMI Compliance HDMI 1.4 Video Bandwidth 1.65Gbps per channel (4.95Gbps all channels) Video Resolution 4K@30Hz Color Space 4:4:4/4:2:0 Color Depth 8/10/12 bit Audio Formats LPCM 2.0 Not supported Contact discharge (±4KV), air discharge (±8kv),lmple- ESD Protection mentation of the standard: IEC61000-4-2 Connection Input 1 ×...
Page 19
Specifications Mechanical Housing Aluminium Alloy + ABS Color Black L: 117mm / 4.60in Dimensions W: 90.5mm / 3.56in H: 12mm / 0.47in Weight 305g / 10.75oz Power Supply FCC, CE, RoHS Power Consumption Operation 0°C ~ 60°C / 32°F ~ 140°F Temperature Storage Temperature -10℃to 70℃...
Operation Control & Functions SplitXtend USB 3.0 to Quad HDMI Display Adapter SX-4C4K1080 page 20 Page 20...
Page 21
Operation Control & Functions Name Function Description USB C Connect to the USB C port on a Laptop USB A Connect to the USB A port on a Laptop OUT1/OUT3 Connect a display device such as a TV or Monitor OUT2/OUT4 Connect a display device such as a TV or Monitor On/off Button for OUT1 and OUT2 to turn both screens...
FAQs & Troubleshooting 1. No video output Try lowering the resolution from the laptop Try changing the HDMI cables Make sure your USB C port supports video output 2. No audio output Check if the adapter is selected as the audio output in the settings Still have some questions? Please feel free to contact us at: info@orei.com.
Need help?
Do you have a question about the SplitXtend SX-4C4K1080 and is the answer not in the manual?
Questions and answers