Features
Most advanced Bluetooth 4.0 adapter, backward compatible with Bluetooth 2.0/2.1/3.0
Bluetooth Low Energy technology for energy-saving wireless connectivity
Highly portable ultra-small design
ISM Maximum Frequency ( 2.48 GHz )
Indoor Antenna Range: 32.8 ft
Wireless Transmission Speed: 3 Mbps
Bluetooth-enabled computers, printers, phones, headsets, speakers, keyboards, controllers, and more
OS Support: Windows® 8 , 32bit/64bit , Windows® 7 , 32bit/64bit , Windows® XP , 32bit/64bit