Bluetooth A2DP Sink Device for 300E5EV/300E4EV/270E5EV/270E4EV driver [Bluetooth_Atheros_7.4.0.140_XPx86_A.zip]
Bluetooth A2DP Sink Device Driver for Windows Vista/7/8/10 32-bit and 64-bit. Keep your PC sounding crisp and clear.| Driver name | Bluetooth A2DP Sink Device |
| Version | 7.3.0.90 |
| Date | 2011-02-24 |
| Win 32 Support | 2K,XP,2K3,VISTA,WIN7 |
| Win 64 Support | |
| Filename | Bluetooth_Atheros_7.4.0.140_XPx86_A.zip (82.24 MB) |