1 wireless hdmi extender and receiver,low power, no need adapter 2 With HDMI ... realize the wireless transmission of the uncompressed HD A/V signal to HD displayers such as TV, projector, monitor etc.Features ... 3GbpsSystem delay is less than 1msTransmission diameter:7meters LOSwrieless hdmi extender and receiverFlexible connection to any video source Application FieldsSome portable ...