100m Bluetooth 5.1 Transmitter Wireless USB Adapter 2dBi High Gain Antenna

100m bluetooth bluetooth 5 Gain Antenna Bluetooth gamepad Support Bluetooth Support Bluetooth voice v5.1 win7 win8.1 windows 7

backward compatible Data Transfer Support Gain Antenna High Gain Low power consumption multiple languages Support power consumption Backward Support multiple languages Support Windows transfer Support multiple Transmitter Wireless Transmitter Wireless USB USB adapter