BLUETOOTH ADAPTER - BA-501
2: Bluetooth v2.0+EDR: 2Mbps and 3Mbps.
3: Output power: 0dBm Class 1
4: Sensitivity: better than 80dBm
5: 40~100 meters working distance
6: Transmission rate: 723KBps (V2.0: 2~3MBps)
7: OS supports Windows 98 / 98SE / 2000 / ME / XP and later version
8: Support point-to-point (Piconet) and point-to-multipoint connections 9: Size: 55*24*12mm