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Black rectangular KVM switch with front buttons, LED indicators and rear HDMI, DisplayPort, USB 3.0 ports

AUTYUE

AUTYUE KC303DH KVM Switch 3 Monitors 3 Computers 8K@60Hz 4K@144Hz HDMI 2 DisplayPort 4 USB 3.0

SKU CH-7PER-RS7WC

Controls three computers across three monitors at up to 8K 60 Hz or 4K 144 Hz with four USB 3.0 ports and a wired remote

  • PC connectionsHDMI + 2 Displayport, USB 3.0
  • Computer ports3 Ports
  • Monitor ports3 Ports
  • Supported video resolutionHDMI Dispalyport KVM 3 port switch supports resolution up to
  • Switching methodPush Buttons and Wired Remote
  • Monitor supportHDMI, Displayport, Displayport
  • Control 3 PCs with one keyboard and mouse using 3 monitors
  • Share 4 USB 3.0 peripherals at up to 5 Gbps data transfer speed
  • Switch sources via front buttons or wired remote controller
  • Supports 8K@60Hz on HDMI and 4K@144Hz on DisplayPort
  • 12 V power adapter ensures stable multi-monitor operation

Three-PC Triple-Monitor KVM

The AUTYUE KC303DH lets three computers share three monitors and four USB 3.0 peripherals through one keyboard and mouse. It accepts HDMI plus two DisplayPort inputs per system and outputs the same mix to three displays. A wired remote and front-panel buttons both switch the active PC without software drivers.

Ideal for Multi-System Desks; Not for Hotkey Users

Professionals running three towers or laptops gain instant switching and extended or mirrored display modes. The box includes a 12 V power adapter for stable operation with power-hungry USB devices. Buyers who rely on keyboard hotkey switching must choose a different model because this unit supports only button and wired-remote control.

Plug-and-Play with Cable Limits

Connect each computer with its supplied USB 3.0 cable and the required video leads; the switch works immediately on Windows, macOS and Linux. For reliable 8K60 or 4K144 signals use HDMI 2.1 or DP 1.4 cables no longer than 1.5 m. Longer or older cables often cause blank screens or unstable links.

How it compares

Measured against everything we stock in KVM Switches & Rack Consoles, at today’s prices. Recalculated every night.

Price $127.99
Pricier than about 60% of the 4,010 comparable items (median $105.49).

Specifications

Product
Model nameKC303DH
Product typeHDMI + 2 Displayport KVM Switch 3 Computers 3 Monitors
Display
Supported video resolutionHDMI Dispalyport KVM 3 port switch supports resolution up to 8K@60 Hz, 4K@144 Hz.(HDMI port: support 8K@60 Hz/4K@120 Hz, DP port: support 8K@30 Hz/4K@120 Hz )Note:Please use HDMI2.1 and DP1.4 cables for a better experience, shoif the set distance allows,the length of cables more short more better.
Graphics
Monitor supportHDMI, Displayport, Displayport
Ports & slots
PC connectionsHDMI + 2 Displayport, USB 3.0
Computer ports3 Ports
Monitor ports3 Ports
USB supportThe KVM switch 3 computers with 4 USB3.0 ports for peripheral USB devices such as keyboard, mouse, printer, etc.USB 3.0 offers data transfer speeds of up to 5 Gbit/s, which allows faster data transfer to make work more efficient.
Power
Power requirementsCome with DC 12 V Power Adapter
Size & build
Product dimensions? 6.3 × 2.56 × 1.77 in
Product weight15.87 oz
In the box
In the box1 × 3 computers 3 monitors KVM switch;
3*USB3.0 Cables;
1*Wired remote controller ;
1*User manual ;
1 × 12 V Power Adapter.
More details
Switching methodPush Buttons and Wired Remote
Status lightsYes

Questions about this item

What cables must I already own to connect three computers to the KC303DH?

Each computer needs an HDMI 2.1 cable plus two DisplayPort 1.4 cables, and one USB 3.0 cable per computer to enable the four shared USB ports.

Will my older monitors that only accept 4K at 60 Hz work with the KC303DH?

Yes, the switch is backward compatible and will output lower resolutions such as 4K@60Hz on both the HDMI and DisplayPort outputs.

How can I verify the KC303DH is delivering 8K at 60 Hz after setup?

Check the on-screen display of each monitor or the OS display settings to confirm the active resolution shows 8K@60Hz on the HDMI port or 4K@120Hz on the DisplayPort ports.

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