USB Bluetooth Wireless Dongle Dongle Adapter 100-meter Bluetooth Dongle Adapter V1.2 for cell phone pc laptop PDA with Antenna High-speed Wireless Transmissions, up to 721 Kbps Data Throughput Operation range: 100 meters (320ft),Built-in antenna,IVT software Maximum data rate: 1MB. Sensitivity:-89dBM@0.1%BER. LED indicator.Size: 5.2 x 1.8 cm Wireless connect to Bluetooth devices such as mobile phones, PDAs, or PCs dial-up networking,fax and data transfer,Plug and play installation in Windows 98/98SE/2000/ ME/Xp