Bluetooth v4.0 CSR4.0 USB Dongle Adapter - Black
Model N/A Quantity 1 Color Black Material Plastic + aluminum alloy Wireless Technology Bluetooth Bluetooth Standard V4.0 Operation Range 20 m Suitable Device Laptops with USB desktop computers Supports System Windows 2000/XP/Vista/7/8 Other Features Use CSR 8510 chip Support Bluetooth high speed v3.0 and low energy v4.0 support Bluetooth voice and data transmission. Packing List 1 x CSR4.0 Bluetooth adapter 1 x CD CD: http://m5.img.dxcdn.com/CDDriver/CD/sku.207993.rar