Native support is strongest for Windows XP, Vista, and Windows 7.
If your computer lists an "Unknown Device" in the Device Manager, follow these steps to install the driver manually: USB Dongle v1.74 Driver for Gigabyte - G31M-ES2C usb dongle v1.74 driver
USB Dongle v1. 74 Driver for Gigabyte - G31M-ES2C working on Microsoft Windows XP Professional * USB Dongle v1.74. * USB\VID_04B4& DriverIdentifier How Do I install My Dongle Drivers Native support is strongest for Windows XP, Vista,
The v1.74 driver is most commonly associated with older environments, but it can often be made to work on newer systems with the right approach: usb dongle v1.74 driver
Older USB-to-Serial (COM port) adapters that use legacy chipsets from manufacturers like FTDI or Prolific. Compatibility and System Requirements