WRIARICH
WRIARICH 302DH Dual Monitor KVM Switch 3 Computers 4K@144Hz 8K@60Hz USB 3.0 Wired Remote
Controls three computers with one keyboard and mouse across two monitors at up to 4K 144 Hz via DisplayPort or 8K 60 Hz via HDMI, with four USB 3.0 ports and a wired remote
- TypeHDMI + Displayport
- Computer ConnectionsHDMI + Displayport
- Monitor Connections2 Ports
- Video ResolutionKVM Switch Displayport support resolution up to 4K@144Hz,8K@
- PC SelectionPush Buttons and Wired Remote
- Monitors SupportedHDMI, Displayport
- Control 3 computers with one keyboard and mouse
- Share two monitors at up to 4K 144Hz via DisplayPort
- Share two monitors at up to 8K 60Hz via HDMI
- Transfer files at 5 Gb/s through four USB 3.0 ports
- Switch instantly using front buttons or wired remote
3-Computer Dual-Monitor KVM
This WRIARICH 302DH switch lets one keyboard, mouse and four USB 3.0 peripherals control three computers across two displays. It accepts both HDMI and DisplayPort inputs from each host and provides two monitor outputs. A wired remote and front-panel buttons change the active system, while LED indicators show the current selection.
Ideal for Three-System, Two-Screen Setups
Suits professionals and enthusiasts who run three PCs or laptops and want a single keyboard, mouse and peripheral set spread across two monitors. The switch supports extended, mirrored and splicing display modes. Buyers with only one monitor, those needing to connect four or more computers, or anyone requiring a different video interface mix should consider other options.
4K 144 Hz Over DisplayPort
DisplayPort inputs deliver up to 4K at 144 Hz and 8K at 30 Hz, while HDMI inputs reach 4K at 120 Hz and 8K at 60 Hz. The USB 3.0 hub runs at 5 Gb/s through four ports for keyboards, mice, printers or storage. A 12 V power adapter, three USB 3.0 cables and the wired remote are included in the box.
Highlights
- Control 3 computers with one keyboard and mouse
- Share two monitors at up to 4K 144Hz via DisplayPort
- Share two monitors at up to 8K 60Hz via HDMI
- Transfer files at 5 Gb/s through four USB 3.0 ports
- Switch instantly using front buttons or wired remote
Specifications
| Model | 302DH |
|---|---|
| Type | HDMI + Displayport |
| Computer Connections | HDMI + Displayport |
| Monitor Connections | 2 Ports |
| Video Resolution | KVM Switch Displayport support resolution up to 4K@144Hz,8K@30Hz. 2 monitor KVM switch HDMI support resolution up to 4K@120Hz,8K@60Hz and backward compatible with lower resolution. |
| PC Selection | Push Buttons and Wired Remote |
| Monitors Supported | HDMI, Displayport |
| LED Indicators | Yes |
| Power Features | Come with DC12V Power Adapter |
| USB Features | This dual display KVM Switch supports ultra-fast USB 3.0 data transfer rates of up to 5Gb/s. With 4 USB3.0 ports for peripheral USB devices such as keyboard, mouse, printer, etc. Support wireless or bluetooth keyboard and mouse. |
| Application | The KVM switch 2 monitors 3 computers can control 3 computers or laptops with 1 independent set of keyboard and mouse, share 2 monitors and 4 USB 3.0 hub. Supports multiple display modes |
| Features | A set of wired/wireless keyboard mouse controls 3 computers, sharing two monitors, suitable for users with 3 computers and 2 monitors, supporting Mirror mode and extended Mode, helping you balance work and play. |
| Dimensions | 6.3inch x 2.36inch x 1.26inch |
| Weight | 260g |
| Package Contents | 1x Dual Monitor KVM Switch, 3x USB 3.0 Cable, 1x Wired remote, 1x Power Adapter and 1x User’s manual |
Questions about this item
Which video cables must I already have to connect three computers to the 302DH?
You need three HDMI cables and three DisplayPort cables — one of each per computer — because each PC connects through both an HDMI and a DisplayPort input on the switch.
Will my existing 4K 60 Hz monitors work with the 302DH?
Yes, the switch is backward compatible and will run 4K at 60 Hz on either HDMI or DisplayPort inputs without any extra setup.
How do I confirm the 302DH is routing video and USB to the correct computer after I press the wired remote?
The front-panel LED indicators light up to show which of the three computers is currently active, giving immediate visual confirmation.
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