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DVI + USB KVM Cat5 Extender

Model No:SE-120DX
The DVI KVM Extender Over LAN w/ Audio & Mic, consists of two individual units: Transmitter and Receiver. Able to extend the distance between remote and local console up to 100 meters away via a CAT5 cable, including keyboard, monitor, mouse, speaker, microphone, and USB devices. SE-120DX supports Graphic Mode & Video Mode selection to suit display requirements. Graphic mode is optimized for still graphic displays; while video mode is best for a dynamically changing video stream.
  • Features & Spec.
  • Diagram
  • Packages
  • PDF


  • CAT5 DVI KVM Extender Over LAN
  • Extension distance up to 100 m / 330 ft. over a single CAT5 UTP cable segment
  • Extending another 100 m by adding the Giagabit Ethernet Switch through CAT5 cable between Transmitter and Receiver Units
  • 4 x USB 2.0 ports with USB extension over IP for keyboard, mouse and other devices
  • Support Audio and Mic. extension over LAN
  • Digital video resolution support up to 1920 x 1200 / Full HD 1080p up to 100 m
  • Graphic Mode and Video Mode for selection
  • Fully compatible with USB HID device for any keyboard, mouse and  USB devices
  • Supports multiplatform OS such as Windows 95 / 98 / 2000 / XP / Vista / 7 / 8/10 and Linux
  • Easy Plug-and-Play application, no configuration required
  • Optional IR Remote Control Unit accessories available


Model no.
DVI-D (24+5) Female
USB B ( F )
USB B ( F )
3.5mm x 2 ( F )
DVI-D (24+5) Female
USB A ( F )
USB A ( F )
3.5mm x 2 ( F )
System Port
 N/A  RJ-45 (FTP) x1
 RJ-45 (FTP) x1  N/A
USB ports   4 x USB -A female
Power Supply DC9V 1A DC9V 1A
Size ( LxWxH ) 134 x 120 x 26mm 134 x 120 x 26mm




  1. SE-120DX TX Unit x1
  2. SE-120DX RX Unit x1
  3. 1.0M DVI-D 24+1 Cable x 1
  4. 1.8m USB A Male/B Male X1
  5. DC9V 1A Power Adapter x 2 Rack Panel x 2
  6. IR Remote Controller (option)


Data Sheet