Avantree DG40S USB Bluetooth Adapter Dongle for PC Laptop Computer Desktop Stereo Music, Skype Calls, Keyboard, Mouse, Support All Windows 10 8.1 8 7 XP Vista

Product Features Ultra-compact, easy carrying and space saving. Experience stereo audio with Advanced Audio Distribution Profile (A2DP) support. Bluetooth Low Energy (BLE) protocol support. Up to 3 Mbps data transfer rate with Enhanced Data Rate (EDR) support. LED indicator indicates device status. Backward support classic Bluetooth V3. 0/2. 1/2. 0/1. 1 Networks a Windows computer to Bluetooth devices such as keyboards, mice, headsets, and mobile devices. Specifications Bluetooth version: 4. 0 with EDR - data transfer rate up to 3Mbps ISM Band: 2. 402-2. 480GHz Operation range: Class II, up to 20 meters LED Indication: Power on, Linking and Standby Chipset: CSR 8510 Support Profile: Serial Port, Object Push, File Transfer, LAN Access, Personal Area Network, Audio Gateway, Headsets, HID, Keyboard, Mouse, HCRP (Printer Cable Replacement), PIM, Synchronization Profile, A2DP, AVRCP