★Bluetooth 5.4 Chip---- ZEXMTE Bluetooth adapter equipped with PA (power amplifier) chip, Bluetooth transmission range is ultra long and stable.It support dual-mode (BR/EDR + BLE), Can link BR/EDR and BLE at the same time, reduces transmission efficiency loss caused by interference in the 2.4 GHz frequency band and lowers the possibility of signal interruption, ensuring that you never lose your connection. | ★Ultra Long Range Bluetooth Adapter ---- Equipped with two high gain antennas & Class 1 radio technology, our Bluetooth adapter 's transmission range in open areas can eveb reach 590ft/180m, making it an ideal solution for use in the whole house, large offices, warehouses, or shops, enable you to enjoy the joy and convenience of wireless connection without the limits of distance. | ★Multi-device Connection ---- Our Bluetooth dongle allows you to connect up to 7 different types of devices at the same time without interfering with each other, such as Bluetooth headsets, speakers, keyboards, mice, mobile phones, tablets, printers, etc,.A single Bluetooth adapter allows you to connect your computer to multiple devices at the same time, making your work easier and more efficient. | ★Plug-and-play & Drive-Free ---- Just plug it into your device and start using it right away without any drivers or software installation for Windows 11/10/8.Really easy for using. | ★Low Latency Performance ---- Equipped with Low-power chips and provide low latency performance, which means that audio and video content will be synced perfectly with no lag. It is also engineered to be highly energy-efficient, which means it consumes very little power.