Download the latest version of the M621DX-UC driver for your computer's operating system. This update - "WirelessLan_Gemtek.zip" - has an average rating of 5 out of 5 stars based on 4 reviews, and has been downloaded 70 times. Our users report success installing this driver update on PCs running Windows XP. The total disk space used for this update is 265.4 KB.
M621DX-UC
802.11 g Wireless LAN MPCI
802.11 g Wireless LAN PC Card
802.11 g Wireless LAN PC CardBus
802.11 g Wireless LAN PCI
802.11b/g Wireless LAN Card
802.11b/g Wireless Wireless Adapter
802.11b/g Wireless Wireless PC Card
Windows XP
2.02.03.0000 (2004-03-27) via .inf
M621DX-UC
Wireless Lan Driver File
Kesavan (DG Staff Member) on 11-Jan-2007
PCI\VEN_1814&DEV_0201&SUBSYS_01605A57
PCI\VEN_1814&DEV_0201&SUBSYS_03605A57
PCI\VEN_1814&DEV_0201&SUBSYS_0B541432
PCI\VEN_1814&DEV_0201&SUBSYS_0C541432
PCI\VEN_1814&DEV_0201&SUBSYS_107F1043
PCI\VEN_1814&DEV_0201&SUBSYS_127F1043
PCI\VEN_1814&DEV_0201&SUBSYS_12801688
PCI\VEN_1814&DEV_0201&SUBSYS_12A0185F
PCI\VEN_1814&DEV_0201&SUBSYS_130F1043
PCI\VEN_1814&DEV_0201&SUBSYS_137E1043
PCI\VEN_1814&DEV_0201&SUBSYS_137F1043
PCI\VEN_1814&DEV_0201&SUBSYS_22A0185F
The following files are found inside the driver download file.
Name | Size | Date |
---|---|---|
Win2k/Rt2500.INF | 50.9 KB | 2 Apr 2004 |
Win2k/rt2500.cat | 11.7 KB | 2 Apr 2004 |
Win2k/rt2500.sys | 189.3 KB | 27 Mar 2004 |
Win9xme/Rt2500.INF | 41.1 KB | 1 Apr 2004 |
Win9xme/rt25009x.sys | 190.0 KB | 27 Mar 2004 |
Winxp/Rt2500.INF | 41.1 KB | 31 Mar 2004 |
Winxp/rt2500.cat | 11.7 KB | 2 Apr 2004 |
Winxp/rt2500.sys | 120.4 KB | 27 Mar 2004 |
To get the M621DX-UC 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 Marasst M621DX-UC 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 Driver Update Utility for Marasst M621DX-UC. It is a software utility which automatically finds and downloads the right 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.
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
Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.
Select the Driver tab.
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.