Bluetooth EDR USB Dongle, BUD-02 with Bluetooth® wireless technology is one of the first Bluetooth dongle world-wide to follow the new Bluetooth 2.1 + Enhanced Data Rate (EDR) standard. Bluetooth 2.1 + EDR offers a three times higher data transmission rate with up to 2.5 MB/s, has an improved performance with several simultaneous connections and is fully backward compatible to previous Bluetooth versions. Even with Bluetooth devices not based on the current Bluetooth standard you will see a performance improvement, as the BUD-02 optimizes each connection... Technical Data General Radio Bluetooth Class 1: 100 meters, Class 2: 20 meters Frequency Range: 2.4 ~ 2.4835 GHz Data Rate: Up to 3 Mbps (The maximum operating range depends on the environmental factors) Bluetooth Standard Bluetooth v2.1 + EDR Bluetooth Chipset CSR/ISSC/Broadcom Spread Spectrum FHSS (Frequency Hopping Spread Spectrum) Modulation Method GFSK (1 Mbps), TT/4-DQPSK (2 Mbps), 8-DPSK (3 Mbps) Powered 5 Volt via USB Sensitivity < 0.1% BER at -80 dBm RF Output Power 13 dBm (typical), GFSK LED Indicator Single LED Supported Bluetooth Profiles A2DP (Advanced Audio Distribution) AVRCP (Audio Video Remote Control) BIP (Basic Imaging Profile) OPP (Object Push Profile) FTP (File Transfer Profile) BPP (Basic Printing Profile) FAX (Fax Profile) HID (Human Interface Device Profile) DUN (Dial-up Networking Profile) PAN (Personal Area Networking Profile) LAP (LAN Access Profile) HFP (Hands Free Profile) HSP (Headset Profile) SYNC (Synchronization Profile) HCRP (Hardcopy Cable Replacement Profile) Operating Systems Supported Windows 98SE, ME, 2000, XP, Vista, 7 Dimensions 51 x 16 x 8 mm Bundled Bluetooth Driver Licensed BlueSoleil/Widcomm Software Certificates CE, FCC and RoHS Package Contents * BUD-02 x 1 pc * Bluetooth Driver CD * Blister Package Packaging Details * 200 pcs/ctn * CTN size: 48 x 32 x 39.5 cm * Weight: 9 kgs