The Cable Matters Bluetooth 4.0 USB Adapter lets you communicate wirelessly with Bluetooth devices such as cell phones, PDAs, mice, keyboards etc. Features - Class 2 Bluetooth version 4.0, backwards compatible with Bluetooth 1.0, 2.0, and 2.1 - Dual-mode Bluetooth transfer - Low-power selectable 1.2 to 3.0 VI/O - Supporting Bluetooth voice data - WLAN coexistence interface - Symbol Rate: 3 Mbps - Receiving / Sending Range: up to 20m depending on the Bluetooth device Compatible OS Windows XP/Vista/7/8/8.1. Does NOT support Mac OSX Compatible Bluetooth Devices Cell Phone , Tablet , Speaker , Headset or Headphone , Mice and Keyboard (functionality varies depending on the Bluetooth device) Compatible Bluetooth Profile HID , 24-Bit CRC , AFH , EDR , Advanced Audio Processing , AVRCP , A2DP , DUN-GW, HSP , HFP A2DP AVTCP , FTP, OPP, Audio-GW, FAX, BPP Package Contents - Bluetooth 4.0 Adapter - Driver CD Important Note Please make sure the Bluetooth adapter is plugged in before installing the driver Warranty Limited One-Year Warranty and Lifetime Product Support

Comes with Cable Matters Limited One Year Warranty. Compatible with Windows XP/Vista/7/8/8.1. Micro Bluetooth Adapter with Low Energy Design. Class 2 Bluetooth version 4.0, backward compatible with Bluetooth version 1.0, 2.0, and 2.1. A easy way to let your PC to communicate with Bluetooth enabled devices such as mobile phones, printers, Bluetooth headsets and Bluetooth speakers.