Morjava PT-810 Universal Slim Bluetooth Adapter Dongle Mini BT 4.0 USB 2.0Wireless Converter for PC Laptop Plug Play 1.Turn your non bluetooth enabled USB device to support bluetooth keyboards, mice, headsets, speakers, cell phone and tablet connectivity, and more 2.CSR 4.0 chip set, low energy technology and dual-mode bluetooth transfer at high speed wireless connectivity rates 3.Works with most operating systems including Windows, Linux . But Please kindly Notice that this dongle doesn't support Mac OS X .For Bluetooth driver,You may download from Internet or contact us after bought. 4.Backward compatible with earlier versions of Bluetooth 2.0 Bluetooth 2.1 Bluetooth 3.0, easily pick op on all your bluetooth devices! 5.Compact and lightweight design, well integrated with computer to feel like a built-in device; easy plug and play design so anyone can use!