1.100% brand new and high quality.No Power, Plug and play, easy to install

2.It regenerates the incoming HDMI signal by decoding and re-encoding it to a new standard HDMI signal so it can extend the transmission range without degradation

3.Extends 4096x2160P up to 40 meter transmission distance (lower resolution signal can be transmitted longer).

4.Place repeater close to the middle of the distance for best results (25 meter on Input side and 15 meter on Output side is an ideal setup).

5.Note: This product is mainly the function of the HDMI repeater,play a role of signal relay and a certain effect of extention, but need to ensure that the two HDMI cables can work properly when connecting alone. If you want to improve the performance or amplifying signal by connecting this product,it can't be implemented if any single HDMI cable can't work or with splash screen,crash screen.