1. Bluetooth usb adapter 2. ISSC chipset, class 1 and 2 optional 3. Bluetooth V2.1+EDR,Support driveless 4. Unique MAC add

1. Bluetooth USB adapter/Dongle

2. Operation range: 20 meters (class 2) or 100 meters (class 1)3. Carrier Frequency: 2.4-2.483GHz4. Spread Spectrum: FHSS5. Data Rate: (Bluetooth v1.2) 1Mbps or (Bluetooth v2.0) up to 3Mbps 6. I/O Interface: USB v1.17. Input Power: DC 5V, USB Power8. Sensitivity: (Bluetooth v1.2) <0.1% BER at -80 dBm(Bluetooth v2.0) <-82 dBm (typical), GFSK9. LED Indicator: Single LED10. Dimensions: 51 x 16 x 8 mm11. Color: black, blue, white12. Net Weight: 8g; Gross Weight: 41g

Class 1 Bluetooth usb adapter