Tiny Size and Colorful Design to spice your Laptops Latest Bluetooth v2.1 specification with EDR function enables data transfer up to 3Mbps Support up to 100msters signal range in open space Based on USB 2.0 for fast data transfer and power supply no extra power supply needed Shop Modal header Latest Bluetooth v2.1 specification with EDR function enables data transfer up to 3Mbps Support up to 100msters signal range in open space Simultaneously multiple pairing with your Bluetooth peripheral Support 17 Profiles for Windows OS Support A2DP for Wireless Stereo Music Playback Based on USB 2.0 for fast data transfer and power supply no extra power supply needed No hotspot, no problem Can't locate wired network connection or wireless hotspots? With the USB-BT211, online access is always available. It enables notebooks to go online through connection with handsets that are Internet capable, taking mobile computing and wireless connection one step further. Enables your colorful Bluetooth life The USB-BT211 Bluetooth dongle leverages the latest Bluetooth 2.1 specifications and Enhanced Data Rate (EDR) to provide high-speed connection with a full array of Bluetooth-applicable devices. In addition, users can pick up and dial out through computer systems equipped with microphones and speakers Wireless stereo music enjoyment The latest Bluetooth specification enables wireless transmission of stereo quality audio signal. With the USB-BT211 connected to a Bluetooth stereo headphone, users are free to roam while enjoying their favorite tunes stored in their PCs or notebooks.