Zonet (ZD1201)IEEE 802.11b USB Adapter Driver Download

Zonet Drivers

The (ZD1201)IEEE 802.11b USB Adapter is a network device manufactured by Zonet. Issues like weak Wi-Fi signal, slow DNS lookup, duplicate IP addresses, slow network and excessive CPU usage can be solved by updating this driver. This driver - "" - has been downloaded 4,821 times and is rated 5 out of 5 stars based on 40 reviews. Our users report success installing this driver update on PCs running Windows Vista and Windows XP. The total disk space used for this update is 2.9 MB.

40 Ratings (see all reviews)

Supported Models


(ZD1201)IEEE 802.11b USB Adapter



ZyDAS Technology

Supported Operating Systems

Windows 2003, Windows XP, Windows 2000, Windows ME, Windows 98SE, Windows 98

File Name


1.631.63.0515.2003 (2003-05-15) via .inf

Additional Notes

Complete installation CD for Zonet ZEW2000C/ZyDAS ZD1201 Wireless LAN Adaptor

Uploaded By

Rich 1 (DG Member) on 1-Aug-2004

Ratings & Reviews

See all Zonet (ZD1201)IEEE 802.11b USB Adapter ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
ZyDAS Wireless LAN ZD1201/layout.bin 417 bytes 2 Jun 2003
ZyDAS Wireless LAN ZD1201/Readme.txt 858 bytes 9 Jun 2003
ZyDAS Wireless LAN ZD1201/Setup.ini 257 bytes 2 Jun 2003
ZyDAS Wireless LAN ZD1201/Driver/WinMe/WS01UPh.bin 70.4 KB 25 Apr 2003
ZyDAS Wireless LAN ZD1201/Driver/WinMe/ZD1UME.sys 38.3 KB 15 May 2003
ZyDAS Wireless LAN ZD1201/Driver/WinMe/ZD1201U.INF 16.7 KB 15 May 2003
ZyDAS Wireless LAN ZD1201/Driver/WinMe/ZD1UNT.CAT 8.4 KB 27 May 2003
ZyDAS Wireless LAN ZD1201/Driver/WinXP/WS01UPh.bin 70.4 KB 25 Apr 2003
ZyDAS Wireless LAN ZD1201/Driver/WinXP/ZD1UXP.sys 38.7 KB 15 May 2003
ZyDAS Wireless LAN ZD1201/Driver/WinXP/ZD1201U.INF 16.7 KB 15 May 2003
ZyDAS Wireless LAN ZD1201/Driver/WinXP/ZD1UNT.CAT 8.4 KB 27 May 2003
ZyDAS Wireless LAN ZD1201/Driver/Win2K/WS01UPh.bin 70.4 KB 25 Apr 2003
ZyDAS Wireless LAN ZD1201/Driver/Win2K/ZD1U2K.sys 38.3 KB 15 May 2003
ZyDAS Wireless LAN ZD1201/Driver/Win2K/ZD1201U.INF 16.7 KB 15 May 2003
ZyDAS Wireless LAN ZD1201/Driver/Win2K/ZD1UNT.CAT 8.4 KB 27 May 2003
ZyDAS Wireless LAN ZD1201/Driver/Win2K/ZD1UXP.SYS 38.7 KB 15 May 2003
ZyDAS Wireless LAN ZD1201/Driver/Win98/WS01UPh.bin 70.4 KB 25 Apr 2003
ZyDAS Wireless LAN ZD1201/Driver/Win98/ZD1U98.sys 41.2 KB 15 May 2003
ZyDAS Wireless LAN ZD1201/Driver/Win98/ZD1201U.INF 16.7 KB 15 May 2003
ZyDAS Wireless LAN ZD1201/Driver/Win98/ZD1UNT.CAT 8.4 KB 27 May 2003
ZyDAS Wireless LAN ZD1201/Setup.exe 168.4 KB 5 Sep 2001
ZyDAS Wireless LAN ZD1201/ikernel.ex_ 344.9 KB 5 Sep 2001
ZyDAS Wireless LAN ZD1201/UserManual.pdf 1.2 MB 16 Jun 2003
ZyDAS Wireless LAN ZD1201/ 1.0 MB 2 Jun 2003
ZyDAS Wireless LAN ZD1201/autorun.inf 43 bytes 6 Mar 2003
ZyDAS Wireless LAN ZD1201/ 300.4 KB 2 Jun 2003

How to Update (ZD1201)IEEE 802.11b USB Adapter Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the (ZD1201)IEEE 802.11b USB Adapter driver, click the green download button above. After you complete your download, move on to Step 2.

If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Zonet (ZD1201)IEEE 802.11b USB Adapter into the search box above and then submit. In the results, choose the best match for your PC and operating system.

Tech Tip: If you are having trouble deciding which is the right driver, try the Zonet Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.

Step 2 - Install Your Driver

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.

For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.

This website is not affiliated with Zonet. All company names/logos are properties of their owners.
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