Micro Bluetooth® USB Adapter :
This micro-device is about the size of a penny Turn your laptop or desktop computer into a Bluetooth enabled workstation Connect Bluetooth enabled devices such as cell phones and headsets Experience crystal clear sound quality for distances of up to 100m (328ft)
Hardware Standards Class I Bluetooth v2.0 and v2.1 with EDR USB 2.0 Backwards compatible with Bluetooth v1.1, v1.2 and USB 1.1 Antenna Internal Supported OS Windows Vista/XP/2000/ME/98SE Operating Voltage 5V (USB bus-powered) Power Consumption Typical: 95mA; idle: 12mA Tx max: 136mA @19dBm; Rx max: 45mA Temperature Operation: 0°~ 40°C (32°F~104°F) Storage: –10°~ 65°C (14°F~149°F) Humidity 5%~95%RH (no condensation) LED Indicator Single LED activity/connection Dimensions 19 × 12 × 5.5 mm (0.75 × 0.47 × 0.22 in.) Weights 1.8g (0.063 oz.) Certification CE, FCC Bluetooth Frequency 2.4 ~ 2.4833 GHz Module Technique GFSK (Gaussian Frequency Shift Keying). ?/4 DQPSK, 8DPSK Profile Support DUN (Dial-up Networking) FAX Profile, BPP ( Basic Printing Profile) LAP (LAN Access Profile) SPP (Serial Port Profile) GAP (Generic Access Profile) HID (Human Interface Device) HCRP (Hardcopy Cable Replacement Profile) FTP (File Transfer Profile) OPP (Object Push Profile) A2DP (Advanced Audio Distribution Profile) GAVDP (Generic Audio/Video Distribution Profile) HSP (Headset Profile) PAN (Personal Area Networking) BIP (Basic Image Profile) SYNC (Synchronization Profile) AV (Audio Video) GOEP (Generic Object Exchange Profile) RF Output Power –6~4dBm (typical) Encryption 128 bit data encryption Receiving Sensitivity –82dBm (typical) Data Rate Basic data rate: up to 723.2Kbps Enhanced data rate: up to 3Mbps Date Range Up to 100m (328 ft.)