Compact Black USB 2.0 to 10/100 Mbps Ethernet Network Adapter

Prior to installing this device, ensure that your operating system is up to date (for example, you have installed the most recent service pack).

To install the driver:

1. Download the latest drivers from the StarTech.com website (http://www.startech.com/Support). You can find the part number and product ID on the product’s packaging.

Note: Windows will typically save the files to the Downloads folder that is associated with your user account (for example, C:\Users\your_name\Downloads).

2. Once the download is complete, right-click the zip folder that you downloaded, select Extract All, and follow the on-screen instructions.
3. Select the appropriate folder for your operating system.
4. Right-click Setup.exe.
5. Click Run as Administrator.

Note: If the Run as Administrator option is not available, you might be attempting to run the installer from within the zipped file. Extract the files using the instructions in Step 2.

6. Follow the on-screen prompts to install the device drivers and restart the computer when prompted.
7. Your computer will automatically complete the driver installation and your device should be ready to use.

Prior to installing this device, ensure that your operating system is up to date (for example, you have installed the most recent service pack).

To install the driver:

1. Download the latest drivers from the StarTech.com website (http://www.startech.com/Support). You can find the part number and product ID on the product’s packaging.

Note: Windows will typically save the files to the Downloads folder that is associated with your user account (for example, C:\Documents and Settings\your_name\My Documents\Downloads).

2. Once the download is complete, right-click the zip folder that you downloaded, select Extract All, and follow the on-screen instructions.
3. Select the appropriate folder for your operating system.
4. Double-click Setup.exe.
5. Follow the on-screen prompts to install the device drivers and restart the computer when prompted.
6. Your computer will automatically complete the driver installation and your device should be ready to use.

Before you install the device, make sure that your operating system is current (for example, the most recent service pack is installed).

1. Download the latest drivers from the StarTech.com website at http://www.startech.com/Support. The part number and product ID are on the product packaging.

Note: Windows usually saves the files to the Downloads folder that is associated with your user account (for example, C:\Users\your_name\Downloads).

2. After the download is complete, right-click the zip folder that you downloaded, click Extract All, and complete the instructions.
3. Press the Windows key + R, type devmgmt.msc, and press Enter to open the Device Manager.
4. Right-click USB-MAC Controller, which will have a “!” or “?” next to it to indicate a driver issue.
5. Click Update Driver.
6. Click Browse my computer for driver software.
7. Select the Let me pick from a list of device drivers on my computer option.
8. On the Select your device’s type from the list below screen, click Show All Devices, and click Next.

Note: The Select your device’s type from the list below screen does not appear on all systems. If you do not see this screen, skip this step.

9. Select the Have Disk option.
10. Browse to the folder below and open the 32-bit or the 64-bit folder, depending on your system type.

Note: Depending on your operating system, the folder will either be ASIX_MCS7830\Windows\Win7 - Vista - XP or  ASIX_MCS7830\Windows\Win8 - 8.1\Manual Drivers.

Note: To view your system type, click Start. Right-click Computer, and then click Properties.

11. Click the netmosu file. Click OK, and then click Next.

Before you install the device, make sure that your operating system is current (for example, the most recent service pack is installed).

1. Download the latest drivers from the StarTech.com website at http://www.startech.com/Support. The part number and product ID are on the product packaging.

Note: Windows usually saves the files to the Downloads folder that is associated with your user account (for example, C:\Documents and Settings\your_name\My Documents\Downloads).

2. After the download is complete, right-click the zip folder that you downloaded, click Extract All, and complete the instructions.
3. Press the Windows key + R, type devmgmt.msc, and press Enter to open the Device Manager.
4. Right-click USB-MAC Controller, which will have “!” or “?” next to it to indicate a driver issue.
5. Click Update Driver.
6. On the Hardware Update Wizard screen, click Install from a list or specific location (Advanced), and then click Next.
7. Select the Don’t search, I will choose the driver to install option, and then click Next.
8. On the Hardware Type screen, click Show All Devices, and then click Next.

Note: The Hardware Type screen does not appear on all systems. If you do not see this screen, skip this step.

9. On the Select the Device Driver you want to install for this hardware screen, select the Have Disk option.
10. In the Install from Disk dialog box, click Browse.
11. Browse to the ASIX_MCS7830\Windows\Win7 - Vista - XP folder and open the 32-bit or the 64-bit folder, depending on your system type.

Note: To view your system type, click Start. Right-click Computer, and then click Properties.

12. Open the XP folder.
13. Click the netmosu (32-bit) file or the USBMAC64 (64-bit) file. Click OK, and then click Next.

1. Download the latest drivers from the StarTech.com website at www.startech.com/Support. The part number and product ID are on the product packaging.

Note: Mac OS X usually saves the files to the Downloads folder that is associated with your user account and is located on the drive where Mac OS X is installed (for example, Macintosh HD\Users\your_name\Downloads).

2. Double-click the [ASIX88179] Mac USB Network Adapter.zip file.
3. Press and hold the Control key and click the dmg file.
4. To mount a drive on the desktop, click Open.
5. Double-click the drive that you just mounted on the desktop.
6. Press and hold the Control key and click the setup file.
7. Click Open.
8. Complete the instructions to install the device drivers, and restart your computer when prompted to.
9. After your computer restarts, connect the device to your computer.

The USB2106S USB network adapter is natively supported in Chrome OS. Simply connect the adapter to an available USB port and it will install automatically.

You can modify settings for the device by opening the Chrome web browser and navigating to chrome://settings.  In the "Internet Connection" section, you will see an Ethernet icon which you can click to assign a static IP address.

Starting in High Sierra 10.13, macOS enforces stricter security policies than previous revisions. As a result of these changes, software packages, like those used in this installation, will need to be allowed within the macOS Security and Privacy settings, immediately after the software has been installed, in order for the device to operate.

To allow the software, follow these steps after you've completed installation on your Mac:

1. Open System Preferences.
2. Open Security & Privacy.
3. Click the Allow button near the bottom of the General tab.

Note: The option to allow the software will be available within the Security & Privacy settings for 30 minutes. If the software is not allowed within that time frame, the software must be reinstalled in order for macOS to grant the opportunity to allow it again.

Updated Big Sur (11) drivers have not been provided to us by ASIX, the manufacturer of the chipset used in this product. In order to fully use this product on your computer the only option is to remain on Catalina (10.15) or an earlier supported version. We apologize for the inconvenience, but this product is currently unsupported in macOS Big Sur (11). No timeline for a possible update is available.

When you troubleshoot issues with a network adapter, there are some quick tests that you can complete to rule out potential problems. You can test to make sure that the following components are working correctly and are not the source of the issue:

• Ethernet cables
• Network devices
• Computer system

To test your setup components, try the following:

• Use the Ethernet cables, network devices, and computer system in another setup to see if the problem is with the components or the setup.
• Use different Ethernet cables, network devices, and a different computer system in your setup to see if the problem persists. Ideally, you should test a component that you know works in another setup.

When you test your cables, it is recommended that you do the following:

• Test each cable individually.
• Use short cables when you are testing.

When you test the Ethernet cables, network devices, and computer system, it is recommended that you do the following:

• In Device Manager, check under Network Adapters. To open Device Manager, press the Windows key + R, type devmgmt.msc, and press Enter.
• If you are using a USB network adapter and you do not see the network adapter listed in Device Manager, refer to the following FAQ: https://www.startech.com/support/faqs/technical-support?topic=expansion-cards#usb-cannot-detect-windows.
• If you are using a PCI/PCIe network adapter and you do not see the network adapter listed in Device Manager, refer to the following FAQ: https://www.startech.com/support/faqs/technical-support?topic=expansion-cards#pci-pcie-cannot-boot-os-or-detect-windows.
• If you are using a CardBus/ExpressCard adapter and you do not see the network adapter listed in Device Manager, refer to the following FAQ: https://www.startech.com/support/faqs/technical-support?topic=expansion-cards#cb-ec-cannot-detect-windows.
• If the device is listed with an error, follow the instructions on the product page to reinstall the drivers.
• Check to see if your network devices (for example, a network switch, router, and so on) use compatible protocols (for example, 10/100, Gigabit, and so on).
• Make sure that the link LEDs on the adapter are illuminated when it is plugged into a network device. If the link LEDs are illuminated, it means that a good electrical connection exists between the devices.
• If you use a wall jack with an Ethernet cable, make sure that the jack is patched in properly.

If you are experiencing speed or connectivity issues, it is best to set a specific speed at half or full duplex in your settings.  You can set your network adapter to perform at a certain speed, but the device that the adapter is connected to (whether it is a router, switch, or computer) must also be able to perform at the same speed.

Note: You must log in as the local administrator before you continue.

To open Device Manager:

• Press Windows key + R.
• Type devmgmt.msc.
• Click OK.

1. Open the Networking adapters section.
2. Right-click the network adapter that you want to change and select Properties.
3. Click the Advanced tab.
4. Scroll down to Speed & Duplex. By default, it is set to Auto-Negotiate. Select any of the speeds that you see in the list.
5. Click OK and restart your computer.

If the USB device does not work after your computer has been in extended hibernation, it is likely that Windows has automatically turned off the USB Root hub to save power. 

The steps below outline how to configure the USB root hub to stay on during hibernation, to prevent this from happening.
 

Windows 10 / 8

1. On your keyboard, press the Windows key + X and select Control Panel.
2. Click Hardware and Sound, then click Power Options.
3. Click Change plan settings for the plan you want to change.
4. Click Change advanced power settings.
5. Click the plus sign (+) next to “USB settings” and “USB selective suspend setting” to expand the options and change the setting to Disabled.
6. Click OK to apply the setting.

Note: You may need to disconnect and re-connect your USB device after applying these settings to re-establish the connection.

Windows 7 / Vista

1. Click the Start button and select Control Panel.
2. Click Hardware and Sound, then click Power Options.
3. Click Change plan settings for the plan you want to change.
4. Click Change advanced power settings.
5. Click the plus sign (+) next to “USB settings” and “USB selective suspend setting” to expand the options and change the setting to Disabled.
6. Click OK to apply the setting.

Note: You may need to disconnect and re-connect your USB device after applying these settings to re-establish the connection.

Windows XP

1. On your desktop, right-click the My Computer icon and select Properties.
2. Click the Device Manager tab.
3. Expand Universal Serial Bus controllers by clicking the arrow to the left of it.
4. Right-click the first USB Root Hub device and select Properties.
5. Click the Power Management tab.
6. Clear the box next to Allow the computer to turn off this device to save power.
7. Click OK to apply the setting.
8. Repeat steps 4-7 for any remaining devices in the Universal Serial Bus Controllers section with “Root Hub” in the name.

Note: You may need to disconnect and re-connect your USB device after applying these settings to re-establish the connection.

StarTech.com does not support a Preboot Execution Environment (PXE) as this requires third-party software. However, our devices can be used as long as the following conditions are met:

1. The BIOS must support PXE.
2. The BIOS must see the card.
3. The environment must have drivers for the chipset used in the card.
4. If using a USB networking card, the environment must have support for USB devices as well.

To confirm that Windows detects your USB device, complete the following:

1. Press the Windows key+R, type devmgmt.msc, and press Enter.
2. In Device Manager, under the appropriate heading, confirm that your expansion card is listed and that there isn't an exclamation mark next to it.  For example, a USB controller card would be under Universal Serial Bus controllers.

Your USB device is listed according to the name of the chipset. To determine the name of the chipset of your USB device, navigate to www.StarTech.com and look on the Technical Specifications tab for your product.