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SMA

SMA 4-Port DP+HDMI KVM Switch 2 Monitors 4K@60Hz 3 USB 3.0

SKU CH-82AG-G2M9C

Controls four computers with one keyboard, mouse and dual monitors at 4K 60 Hz via HDMI or DisplayPort, adds three USB 3.0 ports and audio switching.

  • Type4 Port HDMI + Displayport
  • PC ConnectorsHDMI, DP, USB 3.0, 3.5mm Audio
  • Computer Connections4 Ports
  • Monitor Connections2 Ports
  • Video Resolutionsupporting high resolution max up to 4K@60Hz, and also suppo
  • PC SelectionPush Buttons and Wired Remote
  • Control four computers with one keyboard, mouse and dual monitors for a tidy workspace
  • Push-button and wired remote switching lets you change sources instantly without reaching behind the desk
  • Dual 4K@60Hz output via HDMI and DisplayPort delivers sharp video for extended or mirrored views
  • Three USB 3.0 ports at up to 5Gbps share printers, scanners and other peripherals across all systems
  • Built-in 3.5mm audio and microphone jacks route sound without extra cables

Four-computer dual-monitor KVM

This SMA KVM switch lets four PCs or laptops share one keyboard, one mouse and up to two monitors. It accepts both HDMI and DisplayPort inputs on each computer port and provides two monitor outputs that support 4K at 60 Hz as well as 1080p and lower resolutions. Three USB 3.0 ports add shared peripheral connectivity for printers, scanners or storage devices.

Rear-facing ports and wired remote

All video, USB and audio connectors are located on the back of the unit so cables stay hidden and the desk remains tidy. A wired push-button remote is included for switching computers without reaching the main box, while front-panel LEDs show the active port. The package supplies four USB 3.0 cables, a 12 V power adapter and a user manual for immediate setup.

Passive cooling with external power

The switch draws power from the included 12 V adapter and operates without internal fans, so it adds no audible noise to the workspace. USB 3.0 ports deliver up to 5 Gbps data throughput for connected peripherals. Video bandwidth reaches 18 Gbps per DisplayPort 1.2 channel, supporting extended, mirrored or spliced dual-monitor modes depending on the host graphics card.

Highlights

  • Control four computers with one keyboard, mouse and dual monitors for a tidy workspace
  • Push-button and wired remote switching lets you change sources instantly without reaching behind the desk
  • Dual 4K@60Hz output via HDMI and DisplayPort delivers sharp video for extended or mirrored views
  • Three USB 3.0 ports at up to 5Gbps share printers, scanners and other peripherals across all systems
  • Built-in 3.5mm audio and microphone jacks route sound without extra cables

Specifications

Type4 Port HDMI + Displayport
PC ConnectorsHDMI, DP, USB 3.0, 3.5mm Audio
Computer Connections4 Ports
Monitor Connections2 Ports
Video Resolutionsupporting high resolution max up to 4K@60Hz, and also supports 3D and 1080P@60Hz or other lower resolution (Downward Compatible)
PC SelectionPush Buttons and Wired Remote
Monitors SupportedDisplayport, HDMI
LED IndicatorsYes
Audio Featureswith Audio
Power Featureswith 12V Power Adapter
USB Featureswith 3 USB 3.0 ports which can recognize keyboard, mouse, printer, scaner and other USB devices. USB 3.0 offers data transfer speeds of up to 5Gbps.
ApplicationThis dual monitor HDMI + DisplayPort KVM Switch 4 IN 2 OUT is for you to control them using one set of keyboard, mouse and single or dual monitors to make your work space tidy and efficient, also a premium choice for working from home. Only when your computer supports dual display or multi display, you can use this KVM to achieve 4 PC to share 2 monitors.
Features4 computers/laptops share one set of keyboard, mouse and dual monitors, and more USB 3.0 peripherals;
4 Ports Dual displayport KVM switch with 3 USB 3.0 ports for USB devices, and with extra Audio Microphone output;
Supports DP1.2 with a transfer rate of 18Gbps; Dual monitors output support up to 4K@60Hz for extended,mirrored or spliced display(Depends on your computer's graphics card.);
Advanced switching modes: push button and wired remote;
Compatible with Windows 11/10/7/2000/XP/Vista, Linux, UNIX, Ubuntu, Fedora, and other systems;
Dimensions9.06 x 6.77 x 2.24 inches
Weight1.92 pounds
Package Contents1 x KVM Switch,
4 x USB 3.0 Cable,
1 x Wired Controller,
1 x Power Adapter,
1 x User Manual

Questions about this item

What resolution does the DP 1.2 interface actually cap at on this KVM?

The DP 1.2 interface supports up to 4K at 60 Hz, with a transfer rate of 18 Gbps, and is downward compatible with 1080p at 60 Hz.

How much desk space do the 9.06 x 6.77 inch dimensions need?

The unit measures 9.06 by 6.77 inches and stands 2.24 inches high, so allow roughly that footprint plus cable bend radius behind it.

Which cables go in first so the front buttons and remote both work?

Connect the 12 V power adapter first, then plug each computer's DP or HDMI and USB 3.0 cables into the rear ports, attach monitors to the two outputs, and finally link keyboard, mouse and USB peripherals to the front USB 3.0 ports.

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