Please note that it is Plug and Play for Win 10/8.1/8, no need to install the driver. For Win 7/XP/Vista, Please install the driver. And it does nOT Support ARM-Based Windows RT, Mac OS, Linux. If you still need one driver, please check the info. https://www.ugreen.com/search/?lang=en&search_type=all&searchword=30722
What it is: USB Bluetooth Adapter easily adds Bluetooth to your Windows computer that doesn't already have it and provides wireless connections between your computer and Bluetooth headsets, headphones, and speakers, along with Bluetooth mice, keyboards, and other devices at speed of up to 3Mbps from up to 50 feet away.
Convenient Enjoy Kit: Ideal solution of the tiny USB Bluetooth dongle for office and/or entertainment use, wireless speaker, wireless headphone/headset, hands-free talking, music playback, mouse and keyboard, wireless communication chatting.
Bluetooth 4.0 Supported: This Bluetooth USB transmitter applies the latest Bluetooth 4.0 with low energy (BLE) technology with Enhanced Data Rate (EDR) support, backward compatible with classic Bluetooth (1.x, 2.x, and 3.x) devices. Easy to use, Plug and Play for file transfer, included CSR Harmony drivers for audio transfer. Plug and Play for Windows 10/8.1/8; for Windows 7/XP, pls install the driver firstly. (Download Driver: CSR Chip Driver Bluetooth 4.1 Adapter)
Compact and Portable: Ultra-compact design, Fingernail size, Space saving, you can leave the Bluetooth dongle in your laptop when you are on the go. LED indicator indicates device status.
Wide Compatibility: This Bluetooth receiver works with 32- and 64-bit Windows 10, 8.1/8, 7, Vista, XP. Does not add Bluetooth Low Energy (Bluetooth 4.0) capability to Mac OS, Windows RT and Linux. Does not work in car stereo systems or TVs.
1. Bluetooth version: 4.0 with EDR - data transfer rate up to 3Mbps
2. ISM Band: 2.4GHz
3. Operation range: up to 15 meters/50feet
4. Support A2D ( Advanced Audio Distribution Profile) and ARVCP (Audio/ Video Remote Control Profile)
5. Bluetooth Low Energy (BLE) protocol support
6. Up to 3 Mbps data transfer rate with Enhanced Data Rate (EDR) support
7. LED indicator indicates device status
8. Backward support classic Bluetooth V3.0/2.1/2.0/1.1
1 x USB Bluetooth 4.0 Adapter
Download & Driver