10Pack USB2.0 EDR Wireless Bluetooth Dongle Adapter Laptop PC For Win Xp 7 8 10
Bluetooth V2.0 + EDR. Transfer Rate: 3Mbit / s (EDR), transmission speed more quickly. Support EDR security mode. 10 x Mini Bluetooth USB Dongle. Supports all Windows systems, including Windows, xp, vista, win7 win 8, etc.