UGREEN 30524 USB Bluetooth 4.0 Dongle Adapter Wireless Receiver CSR

1. USB Bluetooth 4.0 Adapter * Bluetooth version: 4.0 with EDR - data transfer rate up to 3Mbps * ISM Band: 2.4GHz * Support A2D ( Advanced Audio Distribution Profile) and ARVCP (Audio/ Video Remote Control Profile) * 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 2. Supported Bluetooth Profiles * HFP1.5 / HSP1.2 / AVRCP1.4 / A2DP1.2 / FTP1.1 3. Supported Operating System *Plug and Play for Win 10/8.1/8, no need to install driver. For Win 7/XP/Vista, Please install the driver included firstly. * NOT Supported: ARM-Based Windows RT, Mac iOS, Linux ​ 4. Compatible Bluetooth Devices * Supported: wireless Bluetooth-enabled devices, like smartphones, keyboards, mice, headsets, headphones, speakers, printers, modems, serial devices and more * NOT Supported: home theater or automotive systems. Bluetooth version : 4.0 Dimension : L31.7 x W16 x H7.5mm ISM band : 2.4GHz Operation range : 20M Data transfer rate : 3Mbps Chipset : CSR8510 Material : ABS Color : Black