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Black rectangular KVM switch with front buttons and rear HDMI USB ports

WRIARICH

WRIARICH 4-Port USB 3.0 HDMI KVM Switch 4K 60Hz

SKU CH-H18A-4TJD4

Controls four computers from one monitor, keyboard and mouse with 4K at 60 Hz video and four USB 3.0 ports for peripherals

  • Computer ports4 Ports
  • Supported video resolution3840 × 2160
  • Product typeHDMI, USB
  • Control 4 computers from one monitor, keyboard and mouse
  • 4K 60 Hz output keeps images sharp and colours vivid
  • Four USB 3.0 ports share printers, scanners and other peripherals at 5 Gbps
  • EDID emulation stores display resolution and refresh rate automatically
  • Switch instantly via wired remote or front-panel button

Four-Port HDMI KVM Switch

The WRIARICH KVM switch lets one monitor, keyboard and mouse control four computers. It adds four USB 3.0 ports for shared peripherals such as printers or scanners. The unit is new and includes a wired remote, USB 3.0 cables and an HDMI cable.

Ideal for multi-system desks.

Professionals who juggle several workstations benefit from instant switching via the remote or front button. EDID emulation keeps each system's display settings stable. Anyone needing only one computer connected should consider a simple USB hub instead.

4K 60 Hz video with USB 3.0 bandwidth

The switch passes 3840 x 2160 at 60 Hz and also handles 2K at 120 Hz with RGB 4:4:4 colour. USB 3.0 ports deliver up to 5 Gbps data throughput for fast peripheral transfers. This combination decides whether the switch fits your display and speed requirements.

How it compares

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

Price $115.99
Pricier than about 55% of the 4,010 comparable items (median $105.49).

Specifications

Product
Product typeHDMI, USB
Display
Supported video resolution3840 × 2160
Ports & slots
Computer ports4 Ports

Questions about this item

Does the box include every cable I need to connect four PCs, or must I buy extra HDMI or USB leads?

The package ships with a wired remote controller, four USB 3.0 cables and one HDMI cable; you will need three additional HDMI cables to link the remaining three computers.

I only have two PCs right now — will the four-port model still work, or should I look for a two-port version?

The switch operates with any number of connected PCs up to four; unused ports simply stay idle, so the four-port unit works fine for two systems today and leaves room to add more later.

My monitor runs 3840 x 2160 at 60 Hz — will the switch pass that resolution and refresh rate without compression?

Yes, the device supports 3840 x 2160 at 60 Hz with RGB 4:4:4 colour sampling, so the full 4K 60 Hz signal reaches the display unchanged.

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