ZyDAS Technology G-120 Driver Download

ZyDAS Drivers

The G-120 is a network device manufactured by ZyDAS. 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 update - "ZD1212LnxDrv_2_15_0_0.zip" - has an average rating of 3 out of 5 stars based on 3 reviews, and has been downloaded 81 times. The total disk space used for this update is 3.8 MB.

3 Ratings

Supported Models






ZyDAS Technology

Supported Operating Systems


File Name


Additional Notes

Found on zyxel.ru. Supports G-120, G-320H, and lots of other ZD1212 devices. Might need some changes to work with recent kernels.

Uploaded By

.NetRolller 3D (DG Member) on 10-Jun-2009

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
ZD1212LnxDrv_2_15_0_0/ChangeLog.txt 10.5 KB 28 Sep 2006
ZD1212LnxDrv_2_15_0_0/Linux_zd1212_UserGuide.doc 336.4 KB 30 Oct 2006
ZD1212LnxDrv_2_15_0_0/ZD1212LnxDrvRelNote_2_15_0_0.doc 383.0 KB 28 Sep 2006
ZD1212LnxDrv_2_15_0_0/ZD1212LnxDrv_2_15_0_0.tar.gz 414.7 KB 28 Sep 2006
ZD1212LnxDrv_2_15_0_0/hostapd-0.4.4_zydas.tar.gz 313.2 KB 31 Aug 2005
ZD1212LnxDrv_2_15_0_0/wpa_supplicant-0.4.7_zydas_fix.tar.gz 2.8 MB 28 Sep 2006

How to Update G-120 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the G-120 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 ZyDAS Technology G-120 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 ZyDAS Technology 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 ZyDAS Technology. All company names/logos are properties of their owners.
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