WRIARICH
WRIARICH KC-303DH KVM Switch 3 PCs 3 Monitors 8K@60Hz 4K@144Hz
Connects three computers to three monitors at up to 8K 60 Hz or 4K 144 Hz with four USB 3.0 ports and a wired remote
- TypeHDMI + 2 Displayport KVM Switch 3 Monitors 3 Computers
- PC ConnectorsHDMI + 2 Displayport
- Computer Connections3 Ports
- Monitor Connections3 Ports
- Video ResolutionTriple monitor KVM switch supports up to 8K@60Hz/4K@144Hz.
- PC SelectionPush Buttons
- Share three PCs across three monitors with 8K at 60 Hz or 4K at 144 Hz
- Four USB 3.0 ports deliver 5 Gbps bandwidth for keyboard, mouse and peripherals
- Driver-free operation with push-button or wired remote switching and LED status lights
- Supports extended and duplicate display modes via a simple hot-key combination
- Includes 1.5 m USB 3.0 cables, 1.52 m wired remote and 12 V power adapter
Triple-monitor KVM for three PCs
The WRIARICH KC-303DH lets three computers share three displays and four USB 3.0 ports. Each system connects through one HDMI and two DisplayPort inputs. A wired remote and front-panel buttons both switch the active computer. Driver-free operation keeps setup simple for home offices and multi-system workstations.
Video bandwidth and cable requirements
The switch passes up to 8K at 60 Hz or 4K at 144 Hz across all three outputs. Achieving these rates requires HDMI 2.1 and DisplayPort 1.4 cables; longer runs may reduce the maximum supported resolution. USB 3.0 peripheral ports deliver up to 5 Gbps, while USB 2.0 devices fall back to 480 Mbps.
Check your graphics outputs before ordering
Each computer must provide three native video outputs — one HDMI and two DisplayPort — to drive the triple-monitor layout. If a system only has two outputs, the third screen will stay dark. All three USB upstream cables must be connected for keyboard, mouse and other peripherals to be recognised on every PC.
Highlights
- Share three PCs across three monitors with 8K at 60 Hz or 4K at 144 Hz
- Four USB 3.0 ports deliver 5 Gbps bandwidth for keyboard, mouse and peripherals
- Driver-free operation with push-button or wired remote switching and LED status lights
- Supports extended and duplicate display modes via a simple hot-key combination
- Includes 1.5 m USB 3.0 cables, 1.52 m wired remote and 12 V power adapter
Specifications
| Model | KC-303DH KVM Switch |
|---|---|
| Type | HDMI + 2 Displayport KVM Switch 3 Monitors 3 Computers |
| PC Connectors | HDMI + 2 Displayport |
| Computer Connections | 3 Ports |
| Monitor Connections | 3 Ports |
| Video Resolution | Triple monitor KVM switch supports up to 8K@60Hz/4K@144Hz. |
| PC Selection | Push Buttons |
| Monitors Supported | HDMI, DP, DP |
| LED Indicators | Yes |
| Power Features | Come with DC 12V Power Adapter |
| USB Features | Triple monitor HDMI+2 Displayport KVM switch with 4 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, while USB 2.0 offers data transfer speeds of only 480Mbps. |
| Application | 2 Displayport+HDMI USB3.0 KVM Switch allows 3 computer to share 3 monitors and 4 USB3.0 ports(keyboard,mouse and other USB devices).It can make your work space tidy and efficient, also a premium choice for working from home. |
| Features | triple monitors KVM switch driver-free and plug and play. you can press the button on the panel or use the wired remote controller(included in the package) to switch the computers.Three color lights indicate the active computer. |
| Dimensions | ? 8 x 5 x 3 cm |
| Weight | 500g |
| Package Contents | 1*Triple Monitor USB3.0 KVM Switch+3*USB3.0 Cables(1.5m/4.9ft)+1*Wired remote controller(1.52m/5ft)+1*User manual+1*12V Power Adapter(1.52m/5ft) |
Questions about this item
Should I choose the HDMI plus two DisplayPort version or a different connector mix for three monitors?
This KC-303DH model provides exactly one HDMI and two DisplayPort inputs per computer, so the connector mix is fixed and matches the three-monitor layout.
What does the 8K@60Hz and 4K@144Hz rating mean when I connect three displays?
Each video channel can carry up to 8K at 60 Hz or 4K at 144 Hz, provided the source, cables and monitors all support those modes simultaneously.
Which video standard does the HDMI 2.1 and DisplayPort 1.4 interface cap in practice?
HDMI 2.1 and DisplayPort 1.4 set the bandwidth ceiling that allows 8K@60Hz or 4K@144Hz per port when compatible cables are used.
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