SMA
SMA KC-403DH HDMI + 2 DisplayPort KVM Switch 3 Monitors 4 Computers 8K@60Hz 4K@144Hz
Controls four computers across three monitors at up to 8K60 or 4K144 with USB 3.0 peripheral sharing and wired remote switching
- TypeHDMI +2 Displayport KVM Switch 3 Monitors 4 Computers
- Computer Connections4 Ports
- Monitor Connections3 Ports
- Video ResolutionTriple monitor KVM switch 4 port supports up to 8K@60Hz/4K@1
- PC SelectionPush Buttons
- Monitors SupportedHDMI, Displayport, Displayport
- Control 4 computers with one keyboard and mouse across 3 monitors
- Supports up to 8K at 60 Hz via HDMI and 4K at 144 Hz via DisplayPort
- Four USB 3.0 ports deliver 5 Gb/s data transfer for peripherals
- Switch systems using front-panel buttons or the included wired remote
- Compact 3.94 x 2.76 x .79 inch design with 12 V power adapter
Triple-monitor KVM for four computers
This KVM switch lets a single keyboard, mouse and three monitors control up to four computers or laptops. It provides two DisplayPort and one HDMI video output plus four USB 3.0 ports for peripherals. Both extended and mirrored display modes are supported. The unit is driver-free and ready to use out of the box.
Verify graphics outputs and cables first
Each connected computer must supply two DisplayPort and one HDMI video output to drive the three monitors. You will need to provide your own HDMI 2.1 and DisplayPort 1.4 cables; the manufacturer warns that inferior or long cables can cause flicker or instability. A 12 V DC power adapter is included and required for operation.
Compact metal chassis with front switching
The enclosure measures 3.94 x 2.76 x 0.79 inches and fits easily on a desk. Switch between computers using the front push buttons or the included wired remote; LED indicators show the active port. Four USB 3.0 cables are supplied for the computer links, giving up to 5 Gb/s data transfer for attached devices.
Highlights
- Control 4 computers with one keyboard and mouse across 3 monitors
- Supports up to 8K at 60 Hz via HDMI and 4K at 144 Hz via DisplayPort
- Four USB 3.0 ports deliver 5 Gb/s data transfer for peripherals
- Switch systems using front-panel buttons or the included wired remote
- Compact 3.94 x 2.76 x .79 inch design with 12 V power adapter
Specifications
| Model | KC-403DH Switch |
|---|---|
| Type | HDMI +2 Displayport KVM Switch 3 Monitors 4 Computers |
| Computer Connections | 4 Ports |
| Monitor Connections | 3 Ports |
| Video Resolution | Triple monitor KVM switch 4 port supports up to 8K@60Hz/4K@144Hz, But please note that:?Displayport part supports max resolution up to 8K@30Hz/4K@144Hz.?HDMI part supports max 8K@60Hz/4K@120Hz. |
| PC Selection | Push Buttons |
| Monitors Supported | HDMI, Displayport, Displayport |
| LED Indicators | Yes |
| Power Features | with DC 12V Power Adapter |
| USB Features | The 3 monitor KVM Switches with 4 USB3.0 ports for peripheral USB devices such as keyboard, mouse, printer, etc. USB 3.0 KVM Switch supports ultra-fast USB 3.0 data transfer rates of up to 5Gb/s—enabling file transfers in seconds. |
| Application | This 8K 2 Displayport1.4+HDMI2.1 KVM switch can control 4 or 3 computers(laptops) with 1 independent set of keyboard and mouse to share 3 monitors and 4 USB 3.0 hub.(supports extended and mirrored display modes) |
| Features | Plug and Play |
| Dimensions | 3.94 x 2.76 x 0.79 inches |
| Package Contents | 1* Triple Monitor KVM Switch, 4* USB 3.0 Cable, 1* Power Adapter, 1* Wired Remote, 1* User's Manual |
Questions about this item
What cables come in the box and which ones must I buy separately?
The box includes the KVM switch, four USB 3.0 cables, a 12 V power adapter, a wired remote and a manual. You must supply two DisplayPort 1.4 cables and one HDMI 2.1 cable per computer for video.
My PCs have mixed video outputs; which port combination on this switch matches my hardware?
Each computer needs two DisplayPort 1.4 outputs and one HDMI 2.1 output. The switch provides two DisplayPort and one HDMI monitor outputs, so your graphics cards must match that layout.
Will I actually see 8K at 60 Hz on all three screens at once?
The HDMI monitor port can reach 8K at 60 Hz. Each DisplayPort monitor port tops out at 8K at 30 Hz, though both can run 4K at 144 Hz.
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