USB Bluetooth Adapter Bluetooth Dongle Receiver 4.0 Low Energy Micro Adapter Transfer Wireless for Laptop PC Desktop Compatible with Windows 10 8 7 Vista XP, Stereo Headset, Mouse, Keyboards

Ideal solution to transfer file, audio or voice wirelessly for your desktop and laptop. Advanced Bluetooth 4.0 adapte, enables wireless communication with Bluetooth-enabled devices, Bluetooth Low Energy technology for energy-saving wireless connectivity, highly portable ultra-small design. Specifications: ?Bluetooth version: 4.0 with EDR - data transfer rate up to 3Mbps ?ISM Band: 2.402-2.480GHz ?Operation range: Up to 20 meters ?Ultra-compact, easy carrying and space saving. ?Bluetooth Low Energy (BLE) protocol support. ?Networks a Windows computer to Bluetooth devices such as Keyboard, Mouse, Printer, Headset, Speaker, etc ?Compatible with Windows 10, Windows 8, Windows 7, XP, and Vista ?Not compatible with Mac OS,Car stereo systems or TVs We offer 45 days refund & 18 months no-worry warranty. Please contact us first if encounter any problem. Package included: 1* Bluetooth USB Adapter 1* Driver installation CD