We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Compact black metal box with front push buttons and rear HDMI USB audio ports

SMA

SMA HDMI KVM Switch 2 Computer 2 Monitors 4K@60Hz USB 3.0

SKU CH-156X-EQJ31

Share two computers across dual HDMI monitors at 4K 60 Hz with three USB 3.0 ports and separate audio or mic outputs

  • TypeHDMI KVM Switch 2 Computer 2 Monitors
  • PC ConnectorsHDMI, USB, Audio
  • Computer Connections2 Ports
  • Monitor Connections2 Ports
  • Video Resolution4K@60Hz, 2K, 3D, and 1080P
  • PC SelectionPush Buttons and Wired Remote
  • Share dual monitors between two computers with 4K@60Hz video
  • Switch instantly via front buttons or wired remote control
  • Connect keyboard, mouse and storage through three USB 3.0 ports
  • Separate microphone and headphone jacks for clear audio routing
  • Plug-and-play EDID emulation keeps display settings correct

Dual-computer dual-monitor KVM

This HDMI KVM switch connects two computers to two monitors and three USB 3.0 peripherals. Separate audio and microphone ports let each system keep its own headset. Push-button and wired-remote switching give instant control without software. The unit ships with cables, a power adapter and a manual.

4K@60Hz dual-head capacity

Each computer must use both HDMI inputs to drive both outputs simultaneously. The switch passes resolutions up to 4096×2160 at 60 Hz, plus 2K, 1080p and 3D formats. Adaptive EDID keeps display information correct on every changeover. Bandwidth limits mean higher refresh rates or uncompressed 4K beyond 60 Hz are not supported.

Passive cooling and external power

A DC 5 V adapter supplies all switching logic and the three USB 3.0 ports. No internal fan means silent operation on a desk. The compact 3.94 × 1.97 × 0.79 inch enclosure weighs 1.15 pounds and runs warm only under sustained full-port load. Power draw scales with attached peripherals.

Highlights

  • Share dual monitors between two computers with 4K@60Hz video
  • Switch instantly via front buttons or wired remote control
  • Connect keyboard, mouse and storage through three USB 3.0 ports
  • Separate microphone and headphone jacks for clear audio routing
  • Plug-and-play EDID emulation keeps display settings correct

Specifications

TypeHDMI KVM Switch 2 Computer 2 Monitors
PC ConnectorsHDMI, USB, Audio
Computer Connections2 Ports
Monitor Connections2 Ports
Video Resolution4K@60Hz, 2K, 3D, and 1080P
PC SelectionPush Buttons and Wired Remote
Monitors SupportedHDMI, HDMI
LED IndicatorsYes
Audio Featureswith Audio
Power FeaturesDC 5V Adapter Controller
USB Featureswith USB support
ApplicationThe HDMI KVM Switch lets you connect two computers to dual monitor and 3 USB 3.0 devices, such as a keyboard, mouse, hard drives, U disk, and printer. This KVM switch is also compatible with a wide range of input devices, including PCs, laptops, and even PS4, and supports multiple operating systems like Windows 7/8/10/11/Vista/XP, Linux, Mac, and more.Mic and headset port support more function.
FeaturesTwo Ways of Switching;
4K Resolution & HDCP;
5Gbps USB 3.0 ports;
Adaptive EDID & Plug and Play
Dimensions3.94 x 1.97 x 0.79 inches
Weight1.15 pounds
Package Contents1 x HDMI Dual Monitor KVM Switch, 2x USB 3.0 Cables, 1x Power Adapter, 1x Wired Button Switch, 1x User's manual.

Questions about this item

Will my existing 1080P monitors work with the 4K@60Hz capability of this SMA KVM switch?

Yes, the switch supports 1080P, 2K, 3D and 4K@60Hz, so your current monitors will display correctly at their native resolution while the switch is ready for future 4K upgrades.

How do I confirm the SMA KVM switch is routing video and USB correctly after I connect both computers and both monitors?

The front LED indicators show which computer is active on each HDMI output; press the push button or wired remote and watch the LEDs change to verify switching, then check that keyboard, mouse and the three USB 3.0 devices follow the selected PC.

What cables and accessories are included with the SMA HDMI KVM switch and what must I provide?

The box contains the KVM unit, two USB 3.0 cables, a DC 5V power adapter, a wired remote button and a user manual; you must supply four HDMI cables (two per computer) and any audio cables for the separate mic and headset ports.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.