Smart Board SmartAVI Quad DVI-D, USB, Dual RS-232, and Audio Extender - 1 Computer(s) - 1 Remote User(s) - 245 ft Range - 4K - 3840 x 2400 Maximum Video Resolution - 8 x Network (RJ-45) - 3 x USB - 8 x DVI LDX-4PS

Using HDBaseT technology, the LDX-4P DVI extender is capable of sending quad DVI-D signals up to 245 feet over four conventional and inexpensive CAT5e/6 cables. HDBaseT technology is superior to older DVI extenders that require a special Cat6 shielded cable to go a short distance. The LDX-4P also has USB keyboard and mouse, audio and RS-232 extension, giving users the ability to control displays or devices remotely.