Class 1 Mini USB Bluetooth V2.1 + EDR Dongle - Blue + White
Color: Blue + white - Material: ABS - Bluetooth V2.1 + EDR - Communication rate: 3Mbit/sec (Max.) - Communication distance: Up to 100m - Modulation system: 2.4GHz FHSS - Transmitting power: Class 1 - OS system: Windows 7 / 2000 / XP / 2003 / Vista