how do ust it?

Wireless HDMI is a sample solution that you can flexibly put your HDMI where you want without cable. This system comes with a transmitter that connects to your HDMI source and a receiver that mounts your display via HDMI. HPC wireless HDMI wirelessly connects device that source video and audio content such as a PC, game console, set-top box, Blue-ray™ DVD or DVR to any high-definition digital TV, LCD display and projector. Thus, you can create an uncluttered home-entertainment environment or mount your projector on the ceiling without the hassle of cables. This product provides a wide-range with the capability of penetrating walls. You can just plug and play the HD-WEXT to enjoy high-definition environment. The purpose of this specification is to document the requirements for wireless HDMI product with IEEE 802.1 N protocols.

HD Wireless HDMI Transmission System

SPECIFICATIONS:

1. MIMO technology using a 5GHz band and 18MHz bandwidth
2. Uncompressed HD Video/Audio hybrid transmission quality equivalent at wire transmission
3. Distance transmission range within 30 meters open field and within 10 meters through wall
4. Less than 1 millisecond latency ideal for PC and online game
5. Support video resolution up to 1080p (30fps/60fps) including all 3D format
6. IR technology enabled for easy remote control operation
7. Support HDMI 1.3 video format and HDCP 1.2 with video encryption
8. Strong 256-bit or 128-bit AES encryption

WHDI ,LOS: >30 meters lighter, longer distance more stable.               
Private & charming  designing  
Controlling 4 HDMI srouces files freely by IR extender

Accessories：

1x Wireless HDMI Transmitter Unit (Tx)
1x  Wireless HDMI Receiver Unit (Rx)
2x  5V / 2A DC Power Adapter
1x HDMI Extension Cable, 1.2M
1x  IR Extension Cable, 1.5M
1x  Operation Manual

 HDMI license.  CE,FCC ,ROHS  all yes