EasyULT USB Bluetooth 5.1 Adapter for Multiple Devices, Bluetooth Dongle Transmitter Wireless Transfer, Mini Size Dongle USB Stick Adapter, Compatible with Windows 10/8.1/8/7, Plug and Play

• Advanced Bluetooth 5.1 + EDR technologies enable the Bluetooth 5.1 USB PC adapter to be compatible with Bluetooth V3.0 / 2.1 / 2.0 devices, which can update computers without Bluetooth function. Improve anti-interference capacity and stability, new technologies have been adopted to reduce transmission efficiency loss caused by interference in the 2.4GHz band.
• This Bluetooth Adapter applies advanced Bluetooth 5.1 technology with BLE (Bluetooth Low Energy Consumption) and EDR (Faster Data Transmission). Transmission range up to 20m, you can listen to your music from the headphones via bluetooth even away from the computer. Transfer rates up to 3Mbps.
• Wide range of uses: For Windows 7/8 / 8.1 / 10 Laptop or desktop computers. not applicable for Mac OS Windows RT, Linux. can connect with Bluetooth headsets, speakers, mice, keyboards, receivers, phones, printers and other devices.
• Easy to use: Miniature design, minimal size, very convenient even when traveling. allows you to leave it on laptop or PC, no need to remove, without blocking the surrounding USB ports.
• The USB bluetooth dongle comes with a driver installation CD. It can be used to listen to songs, broadcast sounds, images, videos and other data, file sharing and other Bluetooth functions, and to achieve this, a driver must be installed. Driver download link: https://bit.ly/2V67KUj

Small size, large function. Allows you to connect the tiny adapter to any USB port for ease of use and portability. Wireless transfer of data files Data transfer rate up to 3 Mbps with support for improved data rate (EDR). Bi-directional transmission. You can send files, videos and music between smartphone and PC via Bluetooth provided by the wireless dongle.