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Compact metal KVM switch with wired remote, three HDMI outputs, mixed HDMI and DisplayPort inputs

Vszerda

Vszerda KC-303X KVM Switch 3 Computer 3 Monitor HDMI 2 DP USB 3.0 Wired Remote

SKU CH-5PQ5-MM80K

Share three computers across three HDMI monitors and four USB 3.0 devices with wired remote or button switching

  • Monitor portsKVM 3 Computer 3 Monitor
  • Switching methodPush Button
  • Temperature range-30 degrees celsius
  • Power requirements12 V
  • Product typePush Button
  • Product dimensions6.1 in × 2.6 in × 1.7 in
  • Share three computers across three HDMI monitors using one keyboard and mouse set
  • Switch inputs via 1.5 m wired remote or front-panel button without reaching the unit
  • Supports 8K at 60 Hz and 4K at 144 Hz on every HDMI output
  • Four USB 3.0 ports let three PCs share printer, scanner and other peripherals
  • Metal chassis with built-in ESD protection runs on included 12 V power adapter

Three-Computer Triple-Monitor KVM Switch

The Vszerda KC-303X is a USB 3.0 KVM switch that lets three computers share one keyboard, one mouse, up to four USB 3.0 peripherals and three HDMI monitors. It is aimed at users who run multiple PCs, laptops, a PS5 or other HDMI and DisplayPort sources and want to control them from a single desk setup without unplugging cables.

Three HDMI Outputs With 8K 60 Hz Support

Each of the three HDMI monitor ports supports 8K at 60 Hz, 4K at 144 Hz, 4K at 120 Hz, 4K at 60 Hz and 2K at 165 Hz. The switch is compliant with HDMI 2.1, HDCP 2.3 and DisplayPort 1.4, so the video path can handle high refresh-rate gaming or colour-critical work provided the source and cables meet the same specifications.

Requires Three Video Cables Per Computer

Every connected computer must supply one HDMI and two DisplayPort cables plus one USB 3.0 cable to the switch, and the unit needs its included 12 V DC power adapter to operate. It does not suit laptops or PCs that lack three native video outputs, and it cannot drive DisplayPort monitors directly because the outputs are HDMI only.

How it compares

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

Price $154.99
Pricier than about 70% of the 4,010 comparable items (median $105.49).

Specifications

Product
Brand nameVszerda
Model nameKC-303X
Part numberKC-303X
Product typePush Button
Ports & slots
Monitor portsKVM 3 Computer 3 Monitor
Power
Power requirements12 V
Size & build
Product dimensions6.1 in × 2.6 in × 1.7 in
Product weight0.78 kg
In the box
In the box1 KVM Switch
Environment & compliance
Temperature range-30 degrees celsius
More details
Switching methodPush Button

Questions about this item

What does the 8K@60Hz rating mean once the switch is connected to three monitors?

Each of the three HDMI outputs can pass 8K at 60 Hz, 4K at 144 Hz, 4K at 120 Hz, 4K at 60 Hz or 2K at 165 Hz from the selected computer, provided the source, cables and monitors all support the chosen mode.

Which video standard caps the bandwidth, and what limits does it set in practice?

The switch complies with HDMI 2.1 and DisplayPort 1.4, so the maximum throughput is limited by those standards — 8K at 60 Hz or 4K at 144 Hz per port when using certified 8K cables.

What physical space and mounting does the metal chassis need?

The unit measures 6.1 x 2.6 x 1.7 inches and weighs 0.78 kg; it sits on a desk or shelf and requires the included 12 V DC power adapter plus a 1.5 m wired remote for switching.

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