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Compact black KVM switch box with front USB ports and push button, plus small wired remote controller

Vszerda

Vszerda DP+HDMI KVM Switch KVM-504B 8K@60Hz 4K@120Hz

SKU CH-84JB-KPJY5

A dual-monitor KVM switch lets two computers share one keyboard, mouse and two displays at up to 8K@60Hz or 4K@120Hz

  • Switching methodPush Button
  • Temperature range1 degrees celsius
  • Power requirements5 V DC
  • Product typePush Button
  • Product dimensions5.6 in × 2.5 in × 1.8 in
  • Product weight1.15 lb (0.52 kg)
  • Control two PCs with one keyboard, mouse and dual monitors
  • 8K at 60 Hz via HDMI and 4K at 120 Hz via DisplayPort
  • Four USB 3.0 ports share peripherals at 5 Gbps
  • Switch instantly by front button or wired desktop controller
  • Compact 5.6 × 2.5 × 1.8 in unit weighs 1.15 lb

Dual-monitor KVM for two computers

The Vszerda KVM-504B lets one keyboard, one mouse and two displays serve two separate PCs. Each system must provide both an HDMI and a DisplayPort output; the switch does not convert signals between them. It is built for users who need simultaneous dual-screen workspaces across a pair of machines.

Push-button or desktop controller switching

A front-panel button and a wired 1.5 m desktop controller with LED indicators change the active PC. Four USB 3.0 ports on the front share peripherals such as keyboards, mice, printers or drives at 5 Gbps and are backward compatible with USB 2.0 and 1.1 devices. External 5 V power is required for stable operation.

8K60 over HDMI and 4K120 over DisplayPort

The HDMI path supports 8K at 60 Hz while the DisplayPort path reaches 4K at 120 Hz, provided the source, cables and monitors all match the resolution. Extended and mirror modes are available for flexible layouts. No keyboard hotkeys are implemented; switching is physical only.

How it compares

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

Price $112.99
Typical for this category: the median of 4,010 items is $105.49.

Specifications

Product
Brand nameCloss
Model nameDP+HDMI KVM Switch
Part numberKVM-504B
Product typePush Button
Power
Power requirements5 V DC
Size & build
Product dimensions5.6 in × 2.5 in × 1.8 in
Product weight1.15 lb (0.52 kg)
In the box
In the boxKVM Switch,Desktop controller*1,USB3.0 cables*2,Power adapter*1,User manual*1
Environment & compliance
Temperature range1 degrees celsius
More details
Switching methodPush Button

Questions about this item

How many USB 3.0 ports does the KVM-504B provide for sharing peripherals between the two PCs?

The KVM-504B has four USB 3.0 ports on the front panel that share keyboards, mice, printers and USB drives across both connected computers at up to 5 Gbps.

Does the KVM-504B need its own power supply for all-day operation?

Yes, a 5 V 2 A power adapter is included and must be connected for stable switching and video signal integrity during continuous use.

What video ports must each computer already have for the dual-monitor setup to work?

Each PC needs both an HDMI and a DisplayPort output; the KVM-504B does not convert signals, so HDMI 1 and DP 1 must come from the same computer.

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