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Compact black box with HDMI, DisplayPort, USB ports, LED lights, push buttons and wired remote

SMA

SMA KVM Switch 3 PC 3 Monitor HDMI 2.1 2 DP 1.4 8K 60Hz 4K 144Hz 120Hz 165Hz USB 3.0 Wired Remote 12V

SKU CH-JRMG-TRWX0

Lets three computers share three HDMI monitors, keyboard, mouse and four USB 3.0 devices with 8K 60 Hz or 4K 144 Hz video switching via front buttons or 1.5 m wired remote

  • TypeHDMI + 2 Displayport KVM Switch 3 PC 3 Monitors
  • PC ConnectorsHDMI 2.1, Displayport 1.4
  • Monitor Connections3 Ports
  • Video ResolutionAll three HDMI ports support 8K@60Hz, 4K@144Hz, 4K@120Hz, 4K
  • PC SelectionPush Buttons and Wired Remote
  • Monitors SupportedHDMI, HDMI, HDMI
  • Share three PCs across three monitors without cable swapping
  • 8K 60 Hz plus 4K up to 165 Hz on every HDMI output
  • Four USB 3.0 ports switch keyboard mouse printer together
  • Push-button or 1.5 m wired remote for instant PC selection
  • Driver-free on Windows Mac Linux Chrome OS Unix Ubuntu

Triple HDMI + Dual DP KVM for 3 PCs

This KVM switch connects three computers to three HDMI monitors using a mix of HDMI 2.1 and DisplayPort 1.4 inputs. Each PC requires one HDMI and two DisplayPort cables plus a USB link. Four USB 3.0 ports share peripherals at up to 5 Gbps. A 1.5 m wired remote and front-panel buttons both change the active system.

Suits multi-system desks with triple HDMI screens

Ideal for users running three PCs, laptops or consoles that output HDMI or DisplayPort and need simultaneous keyboard, mouse and monitor switching. Driver-free operation covers Windows, macOS, Linux and Chrome OS. Not suited for setups that require DisplayPort monitor outputs or more than four shared USB devices.

All three monitor ports deliver 8K 60 Hz

Every HDMI output supports 8K at 60 Hz, 4K at 144 Hz, 120 Hz and 60 Hz, plus 2K at 165 Hz. The unit ships with a 12 V DC adapter, three USB cables and the wired remote. Dimensions are 15.5 x 6.5 x 3 centimetres and weight is 0.84 lb.

Highlights

  • Share three PCs across three monitors without cable swapping
  • 8K 60 Hz plus 4K up to 165 Hz on every HDMI output
  • Four USB 3.0 ports switch keyboard mouse printer together
  • Push-button or 1.5 m wired remote for instant PC selection
  • Driver-free on Windows Mac Linux Chrome OS Unix Ubuntu

Specifications

TypeHDMI + 2 Displayport KVM Switch 3 PC 3 Monitors
PC ConnectorsHDMI 2.1, Displayport 1.4
Monitor Connections3 Ports
Video ResolutionAll three HDMI ports support 8K@60Hz, 4K@144Hz, 4K@120Hz, 4K@60Hz and 2K@165Hz. With Triple Monitor KVM switch you avoid frequent unplugging and plugging that can damage your computer. Note: using 8K cables solves the problem of flicker and black image shir
PC SelectionPush Buttons and Wired Remote
Monitors SupportedHDMI, HDMI, HDMI
LED IndicatorsYes
Power FeaturesCome with DC 12 V Power Adapter
USB Featureswith 4 USB 3.0 Ports
ApplicationThe USB 3.0 KVM Switch HDMI + 2 Display Ports is ideal for devices with DP and HDMI interfaces. Three computers share mouse, keyboard and monitors. Press "Windows+P" to mirror or expand the display. Each computer requires one HDMI, two DP and one USB cable to connect to the HDMI DisplayPort KVM switch. Video output to 3 HDMI monitors
FeaturesThe KVM 3 PC 3 monitors support a variety of HDMI and DP inputs, e.g. computers, laptops, TV boxes, PS5, monitors, HDTV and projectors. This KVM switch 4K@144Hz is driver-free for Windows 7/8/10/11/XP/Vista, Mac OS, Chrome, Linux, Unix and Ubuntu etc
Dimensions15.5 x 6.5 x 3 centimetres
Package Contents1 x KVM Switch 3 PC 3 Monitors (15.5 x 6.6 x 4.3 cm, 0.84 lb),
3 x USB cables,
1 x cable remote control,
1 x 12V DC power supply,
1 x manual (English language not guaranteed).

Questions about this item

What does 8K at 60 Hz actually deliver when the switch is connected to three monitors?

Each of the three HDMI outputs can show 8K at 60 Hz, 4K at 144 Hz, 4K at 120 Hz, 4K at 60 Hz or 2K at 165 Hz simultaneously.

How do the HDMI 2.1 and DisplayPort 1.4 inputs limit what resolution and refresh rate I can use?

The two standards set the ceiling: 8K at 60 Hz and 4K at 144 Hz are the highest supported combinations across all three monitors.

What space and cabling does the unit need to sit on a desk and connect three PCs?

The box measures 15.5 by 6.5 by 3 centimetres, weighs 0.84 lb, and each PC requires one HDMI, two DisplayPort and one USB cable plus the included 1.5 m wired remote and 12 V power adapter.

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