WN121T Driver and Utility Version 5.1

Published Oct 25, 2007

Important Note:

• WNR834B Users - to maintain WMM interoperability between WN121T and WNR834B in 802.11n mode, you must upgrade the firmware on WNR834B to version V1.0.3.8 or above and also upgrade your WN121T software to version 4.0 or above.
• DG834N users must upgrade to the latest firmware version (1.01.06 or above) to maintain interoperability in 802.11n mode. Visit DG834N Product Page
• WNR854T & WNR834B users must upgrade to the latest firmware inorder to maintain interoperability in 802.11n mode.

Fixes:

1. Audio stuttering issue in Vista.
2. Memory leak issue in XP UI dialog.

Known Issue:

1. Windows 2000 ,XP and Vista: The GUI can't display two channel when 11N-40M. 2
2. Windows Vista: NETGEAR GUI display for 11n link speed is incorrect.
   For example, if WN121T link to 11n router, the GUI only shows 54Mbps. The incorrect GUI dispaly won't impact the actual 11n throughput.
3. Windows Vista: In ad-hoc mode, WPA,WPA2 key doesn't support.
4. Windows Vsita: For Authentication service, it only supports "Open System mode".

Installation Instructions:

1. Download using the button below to a convenient place such as your desktop.

   13.3 MB

2. Unplug the WN121T adapter from your computer.
3. Run the file you just downloaded.
4. If you are upgrading from an earlier version, Select Uninstall, click Next. (If you are unable to uninstall properly using this method, uninstall the previous driver by going to Start > Control Panel > Add/Remove programs)
5. Run the file you just downloaded again.
6. Follow the on screen instructions to complete the installation.
7. Plug in the WN121T adapter.
8. Click Next to start the Found New Hardware Wizard.
9. Click Finish when Found New Hardware Wizard is completed.

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