The DVX-4P can extend four DVI-D, USB 1.1, stereo audio and RS-232 signals up to 275 feet using CAT6 cables. Cost-Effective, Powerful Extension in Any Environment A wallet-friendly, robust extension solution, the DVX-4P offers 4x the stunning video signal extension with two DVI-D ports that broadcast HD content at 1080p (1920x1080 @ 60Hz). This Full HD extension solution is made even better by cost-efficient and reliable CAT5 cabling, which is one of the most affordable and popular methods of boosting signal ranges on the market. The DVX-4P excels in environments like restaurants, retail stores, entertianment complexes, office buildings, schools, and home entertainment set-ups. KVM Functionality The DVX-4P doesn''t stop there! In fact, the DVX-4P also acts as a KVM extender, sending USB keyboard-mouse command signals to remote systems for expanded control of digital workflow. KVM functionality is terrific in industrial and data-based applications, and works exceedingly well with one of SmartAVI''s KVM switch solutions. Features: Top image quality at all resolutions Video resolutions up to 1900 x 1200 at 60Hz (1280 x 1024 at 75Hz) up to 225 feet Internal DCC cables Distance: 275 feet with a CAT6 STP cable Compatible with all operating systems Compatible with all major KVM switches Rack mount options (19) Supports up to 4 DVI-D sources Supports USB 1.1 keyboard and mouse Uses easy-to-install, inexpensive pair cable Data recovery for digital video Fully-compliant with USB 1.1 specifications Supports 1.5 and 12Mbps data rates External power adaptors for transmitter and receiver units Fully-transparent (does not use any emulation) Plug-and-play