Product Description
"Wide Compatibility:Connect with laptop or desktop Windows 10/8.1/8/7/XP for bluetooth headphones, speakers or receivers for wireless stereo music streaming. Also for phone / tablet printers mouse keyboard Transmission Rate: Bluetooth adapter supports maximum transfer rate up to 3Mbps and transmission distance up to 15M in open space. Plug and Play: Plug and play for Windows 8/10 system. Driver only needed when your windows 7 and lower system ,we will support driver installation CD or driver file Lastest Bluetooth Adapter :With specification v4.0 Class 2 with low energy technology; Fully compatible with Bluetooth equipment.It can connect 7 kinds device at a time. the devices of same kind ,just the last one can connect. Compact Size:Small size allows it stay in laptop or PC ,save space and won t block the usage of surrounding USB port . "