1 wireless hdmi extender and receiver,low power, no need adapter 2 With HDMI male, easy to connect ,MIMO antenna SEM- ... transmitter. It can work with our RX to realize the wireless transmission of the uncompressed HD A/V signal to HD ... .3,HDCP 1.2,support EDID,CEC)USBx:1(MINI-USB)PowerMini USBWorking temperature 0~70°C