SUBJECT:

How to upgrade my 22Mbps Wireless Cardbus Adapter to support 4X mode?

QUESTION:

How to upgrade my 22Mbps Wireless Cardbus Adapter (NWH1022) to support 4X mode?

ANSWER:

22Mbps Wireless Cardbus Adapter (NWH1022) supports 4X mode, a proprietary method of gaining increased throughput exclusive to 22Mbps Wireless AP, with version 3.99.5 or later drivers.

If your NWH1022 driver is not the latest version, you can download the driver file from our website: http://www.shimizu.com.hk/support/wlan/drv&uti/nwh1022 to update your system. The detailed driver update procedure is listed as following FAQ:
How to update the latest driver for 22Mbps Wireless Cardbus Adapter in Windows 98 or Windows ME system?

How to update the latest driver for 22Mbps Wireless Cardbus Adapter in Windows 2000 system?

How to update the latest driver for 22Mbps Wireless Cardbus Adapter in Windows XP system?

When updating NWH1022 driver, 4X mode is disabled by default, and you need to use the latest Wireless Adapter Utility, version 1.3.0.5 or later, to enable 4X mode manually.

If your Wireless Adapter Utility is not the latest version, you can download the utility file from our website: http://www.shimizu.com.hk/support/wlan/drv&uti/nwh1022 to update your system. Please remove current Wireless Adapter Utility from your system and install the new one. Please refer to FAQ:
How to update the latest utility for 22Mbps Wireless Cardbus Adapter to support 4X mode?
for detailed update procedure.