Bluetooth USB adapter with Class 1 output power for Windows based PCs. This device can communicate with other Bluetooth devices to form a ¡°Pico-net¡±. Thanks to Bluetooth technology, users can use this device to do variable applications with other Bluetooth devices, such us Bluetooth mobile phone, headset, Access Point, Keyboard, mouse¡­and so on. Users will find out more pleasure from using Bluetooth technology and feel more freedom and mobility to access other application devices, not limited by cables any more. SMain chip : CSR BlueCore 02 Bluetooth 2.4GHz~2.4835GHz license-free ISM Band frequency hopping Connections within ranges up to 328 feet (100 Meters)(Varies depending on use environment) Connect up to 7 devices in a Piconet Data Rate : 723 kbps Antenna: Single Sleeve Dipole Antenna Class 1 Bluetooth radio RF module sensitivity : -80dbm at 0.1% Bit Error Rate (BER) Currency: USD Unit Price: Quantity: Delivery: