USB Bluetooth Adapter for PC Receiver - Techkey Mini Bluetooth 5.0 EDR Dongle transmitter for Computer Desktop Transfer for Laptop Bluetooth Headset Speaker Keyboard Mouse Printer Windows11/10/8.1/8/7

Key features

• BLUETOOTH 5.0 DONGLE: Applies the latest Bluetooth 5.0+EDR adapter, Bluetooth low energy. The anti-interference ability has been increased, new technologies have been adopted to reduce the loss of transmission efficiency caused by interference in the 2.4 GHz band.
• FAST AND FURTHER: Fast and further working distance than Bluetooth 4.0 Supports Bluetooth speakers, headphones, headsets, keyboards, mice, and more. Can work with 7 devices at the same time. Can work with Bluetooth printer and stereo headphone maximum transfer rate up to 3Mbpsand transmission distance up to 33ft/10M in open space. (NOTE: Operation range can be affected by physical obstructions and wireless interference)
• MINI SIZE: Extremely compact USB adapter allows you to leave it on laptop or PC, no need to remove, without blocking surrounding USB ports, save space
• SPECIFICATIONS: Bluetooth 5.0+ EDR, it is backward compatible with Bluetooth2.0/2.1/3.0/4.0/4.2 Dual-mode Bluetooth transfer, compatible Full-speed USB 2.0 interface, USB 1.1
• SYSTEM SUPPORT: Only Win7/Win8/Win8. 1/Win10(need driver), （Not work with Mac OS, Linux，car stereo systems,xbox,ps4 or TVs） support Multi languages