IOGEAR's DVI-D CAT5e/6 Extender with Stereo Audio gives distance between the 1080p (1920x1080) media source and the HD display unit by connecting by up to 130ft. It consists of a local sending unit and remote receiving unit connected by two standard solid CAT5e/6 twisted pair solid Ethernet cables. Additionally, can extend up to 200ft at 720p resolution. The DVI-D CAT5e/6 Extender with Stereo Audio is ideal for home installation, retro-fitting, retail environments, show rooms and large worship centers where remote displays are required. The DVI-D CAT5e/6 Extender with Stereo Audio is also useful for control and security purposes, where can have the system unit in a secure area at the same time that put the display in an area that is convenient for viewing.