Here is the list of USB\VID_0A5C&PID_21B1 drivers, you can download & update bluetooth drivers here. we provide driver files 6535_BT-270.zip for download, fix your USB\VID_0A5C&PID_21B1 driver problems by updating USB\VID_0A5C&PID_21B1 drivers.
| Device ID Name | USB\VID_0A5C&PID_21B1 |
| Driver Files List |
6535_BT-270.zip
File Szie: 0.26 Mb OS:2000 |
| Driver Files List |
Bluetooth_WIN7_32_64_621500.zip
File Szie: 48.77 Mb OS:XP64 |
| Driver Files List |
nb-driver-q1585-win7-bluetooth-.zip
File Szie: 159.34 Mb OS:XP |