Page 1
MW150US N150 Wireless Nano USB Adapter MW300UM N300 Wireless Mini USB Adapter REV1.0.1 1910080027...
Page 2
Specifications are subject to change without notice. is a registered trademark of MERCUSYS TECHNOLOGIES CO., LTD. Other brands and product names are trademarks or registered trademarks of their respective holders. No part of the specifications may be reproduced in any form or by any means or used to make any derivative such as translation, transformation, or adaptation without permission from MERCUSYS TECHNOLOGIES CO., LIMITED.
CE Mark Warning This is a class B product. In a domestic environment, this product may cause radio interference, in which case the user may be required to take adequate measures. RF Exposure Information This device meets the EU requirements (1999/5/EC Article 3.1a) on the limitation of exposure of the general public to electromagnetic fields by way of health protection.
Page 4
Explanation of the symbols on the product label Symbol Explanation DC voltage RECYCLING This product bears the selective sorting symbol for Waste electrical and electronic equipment (WEEE). This means that this product must be handled pursuant to European directive 2012/19/EU in order to be recycled or dismantled to minimize its impact on the environment.
DECLARATION OF CONFORMITY For the following equipment: Product Description: Wireless USB Adapter Model No.: MW150US, MW300UM Trademark: MERCUSYS We declare under our own responsibility that the above products satisfy all the technical regulations applicable to the product within the scope of Council Directives:...
Parameters provided in the pictures are just references for setting up the product, which may differ from the actual situation. You can set the parameters according to your demand. NOTE: The two devices of MW150US and MW300UM are sharing this User Guide. For simplicity, we will take MW300UM for example throughout this Guide.
Supports Ad-Hoc and Infrastructure modes Good capability on anti-jamming Supports roaming between access points when configured in Infrastructure mode Easy to configure and provides monitoring information MW150US supports Windows XP/7/8/8.1 MW300UM supports Windows XP/7/8/8.1/10 ...
1. The following instructions take Windows 7 as an example. The steps may vary slightly for other versions of Windows. 2. For MW300UM, MERCUSYS Utility is not supported in Windows 10. Insert the Resource CD into the CD-ROM drive. Open the CD from Computer, select the file folder according to your model and operating system.
Page 10
Chapter 2 - Installation Guide The InstallShield Wizard window will appear. Click Next to continue. Select a setup type. It is recommended to select Install MERCUSYS Wireless Configuration Utility and Driver. Then click Next.
Page 11
Chapter 2 - Installation Guide Click Change… to specify the destination location or you can leave it default. Click Next. Click Install to install the driver and utility for your adapter.
Page 12
Chapter 2 - Installation Guide After a few minutes, the installation completes. Click Finish to complete the installation. After installation, the MERCUSYS Utility automatically pops up and the icon appears in your taskbar. To connect to a network, please refer to C hapter 3 Connect to a Wireless Network.
Option 1: MERCUSYS Utility MERCUSYS Utility provides you an easy interface to connect to a network and to change any settings related to the wireless adapter. Option 2: WPS (Wi-Fi Protected Setup) ...
Push Button Configuration (PBC) method or PIN method. Please refer to below. PBC Press the WPS button on your router or AP. Open MERCUSYS Utility and click WPS tab. Select Push the button on my access point or wireless router and then click Connect.
Page 15
The following screen indicates successful connection by WPS. Click OK. PIN Option 1 Open MERCUSYS Utility and click WPS tab. Select Enter the PIN of my access point or wireless router. Enter the PIN of your router or AP. Then click Connect. NOTE: The default PIN of your router or AP is printed on the product label of your router or AP.
Page 16
The following screen indicates successful connection by WPS. Click OK. Option 2 Open MERCUSYS Utility and click WPS tab. Select Enter the PIN of this device into my access point or wireless router. The screen displays the PIN of the adapter, which is...
Chapter 3 - Connect to a Wireless Network Log in to the Web Management page of your router or AP. Go to the WPS page, enter the PIN of the adapter in the corresponding field and click Connect. The following screen indicates successful connection by WPS. Click OK. 3.3 Windows Wireless Utility Follow the instructions in the appropriate section below to use your computer system’s built-in wireless utility:...
Page 18
(MERCUSYS Utility icon) on your taskbar. Select Switch to Windows wireless configuration tool. Or you can open the MERCUSYS Utility, click Advanced in the tools section and then select Use Windows wireless configuration tool. Right-click on the wireless computer icon in your taskbar (lower-right corner). Select View Available Wireless Networks.
Chapter 4 - Management Chapter 4. Management MERCUSYS Utility provides users with an easy interface to change any settings related to the adapter. Double-click on the icon on your desktop to start the utility. Status - View the information of the current Wi-Fi network connection and of the adapter.
Page 20
Chapter 4 - Management trouble of having to repeat the same configurations. Click Profile in the tools section, the following page will appear. For more details, refer to the instructions below: To add a new profile, To join a Wi-Fi network, To manage an existing profile.
Page 21
Chapter 4 - Management Profile Name: Enter a name for your profile (e.g. office1 and office2). Do not enter the profile name that already exists. SSID: Select the target network from the drop-down list. Network Type: Select the network type. If you are connecting to a wireless router or access point, select Infrastructure.
Chapter 4 - Management 4.3 Advanced Select wireless configuration tool - In Windows XP, you can either use MERCUSYS Utility or the Windows wireless configuration tool. While in other operating systems, since you can use both MERCUSYS Utility and Windows wireless configuration tool at the same time, this function is disabled.
Page 23
Chapter 4 - Management After switching to SoftAP mode, the SoftAP icon appears in the utility. Click the SoftAP tab, and complete the settings, then click Apply for the settings to take effect. SoftAP mode: Select to enable or disable the function. Internet Connecting Share (ICS): Specify a connection through which devices connected to your AP can access the Internet.
Chapter 4 - Management Encryption Type: The encryption type here is set to be AES. Security Key: Enter the Key in the field to make your AP security enabled. It is recommended that you specify another key instead of the default key 12345678. Only by entering the corresponding key can other computers establish a successful connection with your AP.
Windows XP/7. Windows 10 Uninstall driver: Go to Start > All apps, and find the MERCUSYS application. Click Uninstall - 300Mbps Wireless USB Adapter Driver, then follow the on-screen instructions to complete the uninstallation. Windows 8/8.1 Uninstall driver: Go to Start >...
Appendix A - Specifications Appendix A: Specifications Normal USB 2.0 Interface Interface IEEE802.11b; IEEE802.11g; IEEE802.11n Standards MW150US: Windows XP/7/8/8.1 Operating System MW300UM: Windows XP/7/8/8.1/10 MW150US Radio Data Rate 11b: 1/2/5.5/11Mbps 11g: 6/9/12/18/24/36/48/54Mbps 11n: Up to 150Mbps MW300UM 11b: 1/2/5.5/11Mbps 11g: 6/9/12/18/24/36/48/54Mbps 11n: Up to 300Mbps 11b: CCK,QPSK,BPSK;...
Appendix B - Glossary Appendix B: Glossary 802.11b - The 802.11b standard specifies a wireless product networking at 11 Mbps using direct-sequence spread-spectrum (DSSS) technology and operating in the unlicensed radio spectrum at 2.4GHz, and WEP encryption for security. 802.11b networks are also referred to as Wi-Fi networks.
Page 28
Appendix B - Glossary Spread Spectrum - Spread Spectrum technology is a wideband radio frequency technique developed by the military for use in reliable, secure, mission-critical communications systems. It is designed to trade off bandwidth efficiency for reliability, integrity, and security. In other words, more bandwidth is consumed than in the case of narrowband transmission, but the trade off produces a signal that is, in effect, louder and thus easier to detect, provided that the receiver knows the parameters of the spread-spectrum signal being broadcast.
Need help?
Do you have a question about the MW150US and is the answer not in the manual?
Questions and answers