Bluetooth Tenactitee Wireless Transfer Keyboards Review

【Bluetooth 5.0 Adapter】: Using the latest Bluetooth 5.0 + EDR technology, the anti-interference ability has been increased, reduce the loss of transmission efficiency caused by interference in the 2.4 GHz band. Better transmission range, broadcast capability, and speed than Bluetooth 4.0, and also supports low power consumption. 【Faster & Further】: Data transfer rate up to 3Mbps, transmission distance up to 65ft(20M) in open space. Can work with 7 devices at the same time, supports Bluetooth Headphones, Headsets, Speakers, Printers, Keyboards, Mouse, ect. (Operation range can be affected by physical obstructions and wireless interference). 【Compact & Low Latency】: Mini-compact USB bluetooth 5.0 dongle that doesn't block surrounding USB ports and doesn’t require frequent unplugging. Supports the aptX Low Latency and FastSream codecs to virtually eliminate audio-visual lag for watching TV / movies and gaming. Use with aptX Low Latency or FS supporting headphones to get the better experience. 【Extensive Adaptation】: Windows 8.1/10 support plug and play, no driver required. Windows 7/8 requires driver installation. (The driver CD included in our product package) Backward compatible with Bluetooth 2.0 / 2.1 / 3.0 / 4.0 / 4.2 Dual-mode Bluetooth transfer, compatible Full-speed USB 2.0 interface, USB 1.1. 【Quality Guarantee】:We offers a replacement or full refund within 18 months, if your product has a manufacturer defective. So if you have any question with your product, please feel free to contact us by email and we will get back to you as soon as possible within 24 hours.