Specifications:
1) Standard: Bluetooth V1.2 compliant
2) USBV1.1/2.0 compliant
3) Frequency band: 2.4GHz ~ 2.48GHz FHSS (frequency hopping spread spectrum)
4) RF output power: Class 2
5) Chipset: CSR
6) Sensitivity: better than -82dBm at 0.1% BER
7) Power consumption: transmit: 170mA (max.), receive: 96mA (max.)
8) DC power source: 5V from connected USB port
9) Application: file transfer, dial up networking, information exchange
10) OS supported : Windows 98SE, Windows ME, Windows 2000, Windows XP