Bluetooth usb dongle 1. class 2, operation range up to 20m, 2. ISSC Chipset, ESI, 3. Bluetooth v2.1+EDR 4.Crystal casing

1. Crystal casing Bluetooth usb 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: 55 x 18 x 10 mm11. Color: blue, red, white, black12. Net Weight: 7g; Gross Weight: 41g

Hot! (Class 1/2) Bluetooth usb dongle,