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DPN-4P 4 Port DisplayPort KVM Switch with USB 2.0 Keyboard and Mouse Function

$549.00 $409.00

Description :

DPN-4P-S is a dedicated multi-platform KVM switch capable of managing four 4K computers through a single DisplayPort monitor, USB keyboard, USB mouse, and other USB 2.0 devices. DisplayPort is one of the latest options in screen connectivity that delivers top quality high-definition video, and this device is DisplayPort 1.2 compliant with support for screen resolutions up to 4K HD to (3840x2160 @30Hz). HDMI and DVI video connections are supported with the proper video converters, and the device is backwards compatible with prior DisplayPort versions.

The USB emulation technology utilized by DPN-4P-S enables immediate hot key source switching through the connected USB keyboard and mouse. Additional USB peripherals can be attached, like a USB printer. RS-232 control and front panel switching are supported.


Product Features


  • Switch KVM control on four connected computers from one workstation with a DisplayPort monitor
  • Supports resolutions up to 3840×2160 (@30Hz)
  • DisplayPort 1.2 compliant
  • Zero pixel loss with TMDS signal correction
  • Supports all USB 2.0 devices, including keyboard and mouse
  • Supports Windows, Mac and Linux
  • Rack mountable in a standard 19 inch rack
  • Supports control via RS-232
  • Hot key commands for quick channel selection
  • Independent (asynchronous) switching of KVM and peripheral USB ports. Users can scan a document and save in another computer
  • Complete keyboard emulation for error free booting
  • Front panel keys for manual switching
  • HDMI and DVI supported with adaptors, backwards compatible with prior DisplayPort versions


DisplayPort 1.2
Input Interface
(4) DisplayPort (female)
Output Interface
(1) DisplayPort (female)
Up to 3840×2160 (@30Hz)
Input Equalization
Signal Type
USB 2.0, 1.1, and 1.0 w/ internal hub
Input Interface
(4) USB Type B (female)
Output Interface
(2) USB 1.1 Type A (female) for keyboard and mouse
(2) USB 2.0 Type A Transparent
Front Panel
Buttons, Select/Switch between Video & Audio sources and view the current selected
DB9 Female – 9600 N,8,1, No flow control
Hot Keys
Via Keyboard
Keyboard and mouse only
External 100-240 VAC/ 5VDC2A
2” H x 6” D x 12.75” W
3.75 lbs
UL, CE, ROHS Compliant
Operating Temp.
+23 to +95°F (-5 to +35°C)
Storage Temp.
-4 to 185°F (-20 to 85°C)
up to 90% (No Condensation)
Sam Smith - General Dynamics

We were looking for a 1U 19" Rackmount LCD Keyboard console for our Flight Simulation System. KVMSwitchTech promptly responded to all our questions. We purchased several NRKD-KVM-19 Rackmount Console units from them and are very happy with the performance. Keep up the good work.

Melvin Parker - L3 Communications

KVMSwitchTech helped us with a 1080p Rackmount Console with integrated 8 Port USB KVM Switch for our CNC Machines. The product works great and the staff is very friendly. I would recommend this Company.

James Johnson- Lockheed Martin

Knowledgeable, experienced and courteous staff. We needed Fiber Optic Extenders with EMI shielding to avoid interference in signal transfers. KVMSwitchTech worked with us to design a DVI Fiber Optic Extender customized for our application. Thanks for all your help.

Angela Russo - Panasonic

Rack LCDs for one of our newer locations were required for data monitoring. The light weight and short depth design of the Rackmount LCD Console was exactly what we were looking for. In addition, the product's streamlined and durable construction ensures its longevity and reliability in our environment. These guys are pros and know what they are doing.

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