SMA
SMA USB-C HDMI KVM Switch 3 Monitors 2 PCs 4K@60Hz/30Hz
A KVM switch that lets two computers share three HDMI monitors at up to 4K 60 Hz, plus three USB 3.0 peripherals and a USB-C port, switched by button or wired remote
- TypeUSB C HDMI KVM Switch
- Computer Connections2 Ports
- Monitor Connections3 Ports
- Video ResolutionThis KVM switch supports resolutions and refresh rates up to
- PC SelectionPush Buttons and Wired Remote
- Monitors SupportedHDMI, HDMI, HDMI
- Control two computers across three HDMI monitors from one desk
- Share three USB 3.0 peripherals and one USB-C device between both PCs
- Switch instantly via front buttons or the wired remote
- Supports 4K resolution at 60 Hz or 30 Hz refresh rates
- Compact 10 cm unit includes 12 V power adapter for stable operation
Triple-monitor KVM for two computers
This USB-C HDMI KVM switch lets one keyboard, one mouse and three USB 3.0 peripherals control a laptop and a desktop across three HDMI monitors. It is built for users who need simultaneous multi-screen workflows without constantly swapping cables.
Passive cooling with external 12 V supply
The unit draws power from an included DC 12 V adapter and runs without fans, so it adds no audible noise to the desk. Typical power consumption stays low because the switch only routes video and USB signals rather than generating them.
Compact metal enclosure with wired remote
At 10 x 5 x 5 centimetres and 280 g the chassis fits behind monitors or under a laptop stand, and its ports are arranged for straight cable runs that reduce tangles. A push-button panel and the supplied wired remote give instant PC switching without reaching around the back.
Highlights
- Control two computers across three HDMI monitors from one desk
- Share three USB 3.0 peripherals and one USB-C device between both PCs
- Switch instantly via front buttons or the wired remote
- Supports 4K resolution at 60 Hz or 30 Hz refresh rates
- Compact 10 cm unit includes 12 V power adapter for stable operation
Specifications
| Type | USB C HDMI KVM Switch |
|---|---|
| Computer Connections | 2 Ports |
| Monitor Connections | 3 Ports |
| Video Resolution | This KVM switch supports resolutions and refresh rates up to 4K@60Hz/30Hz. |
| PC Selection | Push Buttons and Wired Remote |
| Monitors Supported | HDMI, HDMI, HDMI |
| LED Indicators | Yes |
| Power Features | Come with DC 12V Power Adapter |
| USB Features | with USB support |
| Application | This KVM switch enables control of 2 computers with 3 monitors through a HDMI/USB C matrix. It also allows shared use of 3 USB 3.0 devices (such as keyboards, mouse, printers, and cameras) and 1 USB C port via a single hub—cutting down on desktop clutter while increasing multitasking efficiency by 20%. |
| Features | Support for High Resolution & High Refresh Rate |
| Dimensions | 10 x 5 x 5 Centimetres |
| Weight | 280g |
| Package Contents | 1 x KVM Switch, 1 x USB C Cbale, 1 x Power Adapter, 1 x Wired Remote, 1 x User Manual |
Questions about this item
How do I connect a laptop via USB-C and a desktop via HDMI to the three monitor ports, and which step do people often miss?
Connect the laptop to the USB-C port and the desktop to the HDMI inputs, then attach all three monitors to the HDMI outputs. The step often missed is plugging in the DC 12V power adapter before switching PCs.
What maintenance or replacement will the DC 12V power adapter need over time?
The external DC 12V power adapter is the only part that may need replacement if it fails or the cable frays; the switch itself has no user-serviceable components.
At what resolution and refresh rate does the switch hit its bandwidth limit first during sustained use?
The bandwidth limit appears at 4K 60Hz across all three monitors; dropping to 4K 30Hz reduces the load and keeps the signal stable.
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