Wi-Fi & Bluetooth 2 in 1 USB Adapter, WBA-01 Specifications: Bluetooth: 1. Bluetooth 2.4 ~ 2.4835 GHz licensed ISM Band frequency. 2. Class 1, working range up to 100 meters. 3. Connect up to 7 devices in a pacolet. 4. Data Rate: up to 3 Mbps. 5. Sensitivity: < 0.1% BER at -80 dBm 6. Security: encrypted link, authentication. 7. Bluetooth Profiles Supported: Serial Port Profile Dial Up Networking Profile File Transfer Profile Human Interface Device Profile Hardcopy Cable Replacement Profile Headset Profile Object Push Profile Synchronization Profile LAN Access Profile FAX Profile Personal Area Networking Profile Advanced Audio Distribution Profile Audio Video Remote Control Profile Basic Imaging Profile 8. Supports Skype VoIP Wi-Fi: IEEE 802.11b/g standard compliant Supports WPA data security, TKIP/AES encryption, 64/128-bit WEP encryption Operating Frequency: 5.150 ~ 5.350 GHz/5.725 ~ 5.825 GHz Emission type: Direct Sequence Spread Spectrum (DSSS) Technology Supports 54/48/36/24/18/12/9/6/11/5.5/2/1 Mbps wireless LAN data transfer rates (Auto Rate Sensing) Supports Ad-Hoc and Infrastructure modes Supports roaming between access points when configured in Infrastructure mode Transmission Distance: Indoor up to 100 m, outdoor up to 300 m (Standard transmission distance, it is limited in an environment) Modulation: 1 M DBPSK, 2 M DQPSK, 5.5 M, 11 M CCK, 6M, 9M, 12M, 18M, 24M, 36M, 48M, 54M OFDM Operating Systems Supported: Windows 98, 98SE, ME, 2000, XP, Vista Package Contents: * WBA-01 x 1 pc * Retail Box * User's Manual * Bluetooth Driver CD.