UGREEN Bluetooth 5.4 wireless transmitter /receiver

Upgraded Bluetooth 5.4:
Features 5.4+EDR technology with support for BLE, compatible with 5.3/5.2/5.1/5.0.

Simultaneous use of 5 devices:
Connect up to 5 devices (mice, keyboards, phones, etc.).

Note: Only one audio device can play music when two are connected.

Longer range:
Extended Bluetooth 5.4 range (obstacles may reduce it) meets everyday needs.

Windows Plug-and-Play:
Works with Windows 11/10/8.1 (no drivers required); Windows 7 requires drivers. No support for Linux.

Low latency and high performance:
Data transfer without delay, strong protection against interference.