Ralink Technology RT2501USB Wireless Adapter driver
Hardware ID USB\VID_148F&PID_9021
- Vendor
- Ralink Technology, Corp. (VID 148F)
- Device
- RT2501USB Wireless Adapter (PID 9021)
- Bus
- USB
- Drivers
- 2
- Windows
- Windows XPWindows VistaWindows 7
Recommended driver
All drivers for VID_148F&PID_9021
| Driver | Version | Date | Windows | Bits |
|---|---|---|---|---|
| Ralink RT73 USB Wireless LAN Card Drivers | 4.0.10.0 | Sep 30, 2011 | Windows XP–7 | 32-bit & 64-bit |
| USB Wireless 802.11 b/g Adapter Drivers | 4.00.04.0000 | Oct 1, 2009 | Windows XP–7 | 32-bit & 64-bit |
Is this your device?
- Press Win + X and open Device Manager.
- Right-click the device (often listed under Other devices with a yellow sign) → Properties → Details.
- Select Hardware Ids in the list. If the first line starts with
USB\VID_148F&PID_9021, the drivers above are for your device.
More about hardware IDs · Fix common device errors
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