TBW-101UB spec
Specifications:
    li>Adapter Standards: USB 1.1, Bluetooth 1.1
  • Frequency: 2.4 ~ 2.4835 GHz
  • Module Technique: Frequency Hopping Spread Spectrum (FHSS)
  • Antenna: 2dBi (Build-in)
  • Receiving Sensitivity: -80dBm (typical)
  • Data Rate: Up to 723 Kbps
  • Data Range: Up to 10m (33 ft.)
  • Topology: Point to MultiPoint (up to 8 devices totally)
  • Supported OS: Windows 98/Me/2000/XP with USB support
  • LED Indicator: Power
  • Operating Voltage: 5V DC
  • Power Consumption:
    • 33mA Max in Transmit Mode
    • 38mA Max in Receive Mode
    • 259uA Max in Sleep Mode
  • Dimensions (LxWxH): 70 x 25 x 7 mm (2.75 x 0.98 x 0.27 inches)
  • Weight: 9 grams (0.3 oz.)
  • Certification: FCC, CE