This HDMI Extender by CAT5e x1 with IR uses one piece ofUTP cable with cross stand insideto extend the HDTV display up to 50 meters for 1080p. It not only breaks the limitation of the HDMI cable transmission length, but also has more flexibility and convenience in cable construction. It is equipped with HDMI (high definition multimedia interface) connector and is capable of supporting DVI (digital visual interface) equipment when used with an HDMI to DVI Adapter, providing greater flexibility and options when integrating several home theater components. This productoffers solutions for residential consumers: HDTV retail and show site, HDTV, STUB, DVD and Projector factories, noise, space and security concerns, data center control, information distribution, conference room presentation, school and corporate training environments.