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Rectangular black KVM switch with front push buttons, LED indicators, and a wired remote port

SMA

SMA DisplayPort USB 3.0 Triple Monitor KVM Switch 2 Computers 8K@60Hz DP1.4 3 USB 3.0 Ports Audio Microphone

SKU CH-4N3R-198QN

Controls two computers with one keyboard, mouse and three DisplayPort monitors at up to 8K 60 Hz, plus three USB 3.0 ports and audio

  • PC connectionsDP1.4, USB 3.0
  • Computer ports3 Port Displayport
  • Monitor ports3 Ports
  • Supported video resolutionDP 1.4 KVM Switch supports max resolution of 8K@60 Hz and do
  • Switching methodPush Buttons and Wired Remote
  • Monitor supportDP1.4, DP1.4, DP1.4
  • Control two computers with one keyboard, mouse and three monitors
  • Triple DisplayPort 1.4 outputs support up to 8K@60Hz resolution
  • Three USB 3.0 ports deliver 5Gbps data transfer for peripherals
  • Separate audio and microphone outputs keep sound routing simple
  • Switch via front-panel buttons or wired remote with LED status

Triple-monitor KVM for two computers

This DisplayPort 1.4 KVM switch lets one keyboard, mouse and three monitors control two computers. It targets professionals and gamers who need quick access to both systems without duplicating peripherals. The unit supports extended, mirrored or spliced layouts when the graphics cards allow it. Cross-platform compatibility covers Windows, Linux, Mac and other major operating systems.

Front-panel buttons and wired remote

Switching is handled by tactile buttons on the front or the included wired remote, so users can change sources without reaching behind the desk. All DisplayPort and USB cables connect to rear-facing ports, keeping the workspace tidy. A USB hub can be added downstream if more than three USB 3.0 devices are needed. No driver installation is required for basic operation.

8K@60Hz ceiling with DP 1.2 fallback

Each of the three DisplayPort outputs can handle up to 8K at 60 Hz when the source, cable and monitor all support DP 1.4; otherwise the link falls back to DP 1.2 resolutions such as 4K@60Hz. Three USB 3.0 ports provide 5 Gbps bandwidth for keyboards, mice, printers or scanners. Separate audio and microphone jacks pass analogue signals through to the active computer.

How it compares

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

Price $152.99
Pricier than about 70% of the 4,010 comparable items (median $105.49).

Specifications

Product
Product typeDisplayPort, USB
Display
Supported video resolutionDP 1.4 KVM Switch supports max resolution of 8K@60 Hz and downward compatible DP 1.2.
Graphics
Monitor supportDP1.4, DP1.4, DP1.4
Ports & slots
PC connectionsDP1.4, USB 3.0
Computer ports3 Port Displayport
Monitor ports3 Ports
Power
Power requirementsCome with DC Power Adapter
Size & build
Product dimensions23.29 × 17.09 × 5.69 cm
Product weight630g
In the box
In the box1x USB 3.0 DisplayPort Triple Monitor KVM Switch, 2x USB 3.0 Cables, 1x Power Adapter, 1x Wired Button Switch, 1x User's manual
More details
Switching methodPush Buttons and Wired Remote
Status lightsYes

Questions about this item

How do I confirm the 8K@60Hz signal is active after connecting both PCs and three monitors?

The front-panel LED indicators show which computer is currently selected; when both the graphics card and monitors support 8K@60Hz the display will report that resolution in its on-screen menu.

Which cables and accessories are included versus what I must provide?

The box contains the KVM switch, two USB 3.0 cables, a DC power adapter, a wired remote button and a user manual; you must supply three DisplayPort cables and any additional USB peripherals.

Should I choose this triple-monitor model if I only need to share two displays?

This unit is built for three DisplayPort monitors and two computers; if you only use two displays the third output will remain unused but the switch will still operate normally.

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