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ATEN VE606 DVI Over Cat 5 Extender Wall Plate | IT Infrastructure Experts!
Dual-DVI KVM over IP Transmitter Unit, FHD, HDCP 1.4, EDID Migration, Audio, USB 2.0, Serial, Bi-directional IR Extension, and Serial/ Web GUI Control, Internal Power, NVXXDU-Q31L
Amazon.co.jp: ATEN VE602 DVI Dual Link Extender (Audio Compatible) : Computers