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Rectangular black metal box with push button and multiple DisplayPort and USB ports

Vszerda

Vszerda 623DP-4 KVM Switch 2 Computers 3 Monitors DisplayPort 1.4 8K 30Hz 5K 60Hz 4K 144Hz USB 3.0

SKU CH-MSNX-H8MB1

Control two computers across three DisplayPort monitors at up to 8K 30 Hz, 5K 60 Hz or 4K 144 Hz with USB 3.0 peripheral sharing at 5 Gbps

  • Monitor portsUSB3.0 2 × 3 DisplayPort
  • Switching methodPush Button
  • Power requirements5 V
  • Product typePush Button
  • Product weight1.551 kg
  • Control 2 computers across 3 monitors from one keyboard and mouse
  • Switch instantly via push button, hotkeys, mouse or wired remote
  • Share USB 3.0 peripherals at 5 Gbps, 10× faster than USB 2.0
  • Supports 8K@30Hz, 5K@60Hz and 4K@144Hz over DisplayPort 1.4
  • Works with Windows, Linux, Mac and headless devices like DVR or NVR

Dual-computer control for three DisplayPort monitors

The Vszerda 623DP-4 lets one keyboard, mouse and three monitors manage two computers or laptops simultaneously. Extended or mirrored desktop modes are supported. It suits professionals who split work and personal machines, or operators monitoring DVR and NVR systems without dedicated input devices.

Push-button switching with USB 3.0 hub and bus power

A front push button, keyboard hotkeys, mouse clicks or the included wired remote change the active PC. The integrated USB 3.0 hub shares one peripheral — printer, scanner, webcam or hard disk — at up to 5 Gbit/s, ten times faster than 2.0. The switch draws 5 volts from the host USB 3.0 ports, so no external adapter is required.

DisplayPort 1.4 link up to 8K 30 Hz or 4K 144 Hz

Video passes through DisplayPort 1.4 at 8K 30 Hz, 5K 50 or 60 Hz, 4K 144 Hz and lower rates, limited by the graphics cards, monitors and cables used. All computer cables are included; monitor cables are not. The unit weighs 1.551 kg and works across Windows, Linux and Mac platforms.

How it compares

Measured against everything we stock in KVM Switches & Rack Consoles, at today’s prices. Recalculated every night.

Price $315.99
Pricier than about 86% of the 4,010 comparable items (median $105.49).

Specifications

Product
Brand nameVszerda
Model name623DP-4
Part number623DP-4
Product typePush Button
Ports & slots
Monitor portsUSB3.0 2 × 3 DisplayPort
Power
Power requirements5 V
Size & build
Product weight1.551 kg
More details
Switching methodPush Button

Questions about this item

How do I install the Vszerda 623DP-4 KVM switch and what step do people often miss?

Connect the included USB 3.0 cables from each computer to the switch, then attach three monitors via DisplayPort cables. The step often missed is ensuring both USB 3.0 cables are firmly seated so the switch draws 5 V power from the PCs.

What maintenance or replacement will the Vszerda 623DP-4 need over time?

No scheduled maintenance is required. If a USB 3.0 cable or DisplayPort cable wears out, replace it with a certified 5 Gbp/s or 1.4 spec cable respectively. The push-button mechanism and internal hub have no user-serviceable parts.

What limit appears first when I run three 4K 144 Hz monitors continuously on the Vszerda 623DP-4?

The DisplayPort 1.4 link caps sustained output at 4K 144 Hz per monitor. Bandwidth saturation across all three ports is the first bottleneck, not the USB 3.0 hub or the 5 V power draw.

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