NOT Supported: home theater or automotive systems. Supported: wireless Bluetooth-enabled devices, like smartphones, keyboards, mice, headsets, headphones, speakers, printers, modems, serial devices and more USB Bluetooth 4.0 Adapter Dongle for PC Laptop Computer Desktop Stereo Music, Skype Calls, Keyboard, Mouse, Support All Windows 10 8.1 8 7 XP Vista : Amazon.ca: Electronics Xbox One Wireless Controller + CSR 4. NOT Supported: ARM-Based Windows RT, Mac OS, Linux Compatible Bluetooth Devices For Win 7/XP/Vista, Please install the driver included firstly. Plug and Play for Win 10/8.1/8, no need to install the driver.

The LED indicator indicates device status. Ultra-compact design and fingernail size can save space, you can leave the Bluetooth dongle in your laptop when you are on the go. Easy to use for file transfer, included CSR Harmony drivers for audio transfer. 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. This USB Bluetooth dongle applies the advanced Bluetooth 4.0 technology with low energy protocol support and offers a cable-free solution for your computer to communicate with Bluetooth enabled devices with high-speed transfer rates of up to 3Mbps at 50ft away. This is the pairing screen and this is the error screen it shows me. With the device software installed (CSR Harmony), it doesnt pair for some reason. The Windows settings page sometimes connects but usually doesnt.

I have tried without installing the adapter software. Connect PC with Bluetooth Enabled Devices Im using a Ugreen CSR 4.0 Bluetooth adapter.

Csr harmony bluetooth adapter