Ralink RT3290 Bluetooth Driver: Windows 11 Compatibility and Installation Guide Ralink RT3290
Use this guide as a reference to breathe one more year of life into your legacy hardware, but plan for an upgrade. As of 2025-2026, Windows 11 updates may eventually break compatibility beyond repair. When that happens, replacing the hardware or using an external dongle is the only permanent solution.
Despite the lack of official support, some users have found success with these technical maneuvers: Ralink RT-3290 Bluetooth not working - HP Support Community Ralink Rt3290 Bluetooth Driver Windows 11
Check "Run this program as an administrator" and click Apply. Run the installer and restart your PC. Troubleshooting Tips
The "Ubuntu Trick": A known quirk with this card is that Bluetooth can get "stuck" in a hardware-disabled state. Booting a PC with a Live Ubuntu USB Ralink RT3290 Bluetooth Driver: Windows 11 Compatibility and
| Windows 11 Version | Driver Version | Stability | |--------------------|----------------|------------| | 21H2 (original) | 5.0.48.0 (Win8.1) | Moderate | | 22H2 | 3.0.55.0 (Win7/8) | Low | | 23H2 / 24H2 | None – device not detected | Very Low |
| Problem | Likely Fix |
|---------|-------------|
| Driver installs but Bluetooth turns off after sleep | Disable USB selective suspend in Power Options → Advanced Settings. |
| Code 10 (Device cannot start) | Uninstall device → reboot → reinstall manually. |
| Code 43 (USB device malfunction) | Reboot → enter BIOS → disable/enable internal WLAN/BT. |
| Can’t find devices | Ensure Windows Bluetooth service is running (services.msc → “Bluetooth Support Service” → Automatic). |
| Driver disappears after Windows update | Use wushowhide.diagcab to block automatic driver updates for RT3290. | Draft this into a full blog post with
Performance: Once installed, it works, but it is often reported as "flaky" or "unstable" by users, with issues including disappearing from Device Manager or failing to pair.