This HDMI wireless extender kit includes a transmitter unit and a receiver unit and allows you to transmit a HDMI signal up to 50 metres away wirelessly. It has strong anti-interference ability by running at 5GHz operation frequency and supports point to point connection. IR passback with 20-60KHz frequency enables you to remote control the source device from the receiver side. The maximum wireless range is dependent on a direct line of sight between the transmitter and the receiver. Obstacles such as walls, ceilings or electrical equipment will reduce this range. Max resolution: 1080p 60Hz HDMI Compliance: HDMI v1.3 HDCP Compliance: HDCP v1.2 Maximum transfer rate: 10.2Gbps 5.1 ~ 5.8G Wireless transmission Maximum distance: 50m