2 Pack Bluetooth 5.1 EDR USB Adapter for PC Receiver - Transmitter for Computer Desktop Compatible with Laptop Headset Speaker Keyboard Mouse Printer Windows7/10/11

Cutting-Edge Bluetooth Technology: The Eiszuso USB Bluetooth Adapter harnesses the advanced Bluetooth 5.1 + EDR technology delivering unparalleled interference resistance and stability. It effectively combats transmission efficiency loss in the 2.4 GHz band.
Unmatched Connection Reliability: Equipped with Bluetooth 5.1 the Eiszuso dongle guarantees a robust connection capable of data transmission at rates up to 3Mbps. With its BLE and dual-mode features expect swift and efficient data transfers.
Versatile Compatibility: This adapter seamlessly connects to a variety of Bluetooth-enabled devices including speakers keyboards headsets and mice. It's ideal for wireless music enjoyment and file transfers leveraging the full potential of your Bluetooth technology.
Sleek Portable Design: The Eiszuso adapter sports a slim unobtrusive design fitting discreetly onto laptops or PCs. Its portability and compactness ensure it won't block adjacent USB ports.
Specific System Support: The Eiszuso adapter is exclusively compatible with Windows 11/10. It's important to note its incompatibility with Windows 8.1 /8/7 Mac Linux TVs car stereos PS4 and Xbox. Driver installation is required and it maintains backward compatibility with Bluetooth versions 4.2 / 4.0 / 3.0 / 2.1.