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Compact black KVM switch with HDMI and USB 3.0 ports

VINTMAR

VINTMAR HDMI KVM Switch Dual Screen 2 Monitors 2 Computers 4K@60Hz USB3.0

SKU CH-9NFW-DW3QF

A dual-monitor KVM switch sharing two computers across two 4K@60 Hz displays with USB 3.0 peripherals and 3.5 mm audio

  • Computer ports2 Ports
  • Monitor ports2 Ports
  • Supported video resolution1920 × 1600
  • Switching methodHot Keys
  • USB supportWith USB support
  • Product typeHDMI, USB
  • Controls two computers with one keyboard and mouse across dual monitors
  • Switches instantly between systems using hotkey commands without reaching for cables
  • Shares USB 3.0 peripherals at up to 5 Gb/s transfer speed between both computers
  • Outputs 4K video at 60 Hz with RGB 4:4:4 colour for sharp dual-screen clarity
  • Connects headphones or speakers via 3.5 mm audio jack for stereo sound

Dual-monitor KVM for two computers

This HDMI KVM switch lets one keyboard, one mouse and two monitors control two separate computers. Each system must already support dual-display output; if a computer has only a single HDMI port you will need a suitable converter or conversion cable to provide the second video connection. The unit copies or extends the desktop across both screens. USB 3.0 hub ports share peripherals such as printers, scanners, webcams or storage drives between the two hosts.

Thermals noise and power draw

Passive operation means no fans and no audible noise in normal use. The switch draws its operating power from the connected computers over the HDMI and USB links, so no external power adapter is required and there is no additional heat contribution to the desk environment. USB 3.0 ports deliver up to 5 Gb/s bandwidth for attached devices while the HDMI 2.0 paths handle video without active signal conditioning.

Sustained load behaviour

Under continuous dual-monitor 4K 60 Hz RGB 4:4:4 traffic the HDMI 2.0 links maintain full bandwidth without compression or frame drops. HDCP 2.3 handshake remains stable during extended sessions and the 3.5 mm audio jack passes PCM/LPCM output without interruption. Hot-key switching stays responsive even after prolonged uptime and the USB 3.0 hub continues to serve high-speed peripherals without throttling.

How it compares

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

Price $36.99
Cheaper than about 82% of the 4,010 comparable items (median $105.49).

Specifications

Product
Product typeHDMI, USB
Display
Supported video resolution1920 × 1600
Ports & slots
Computer ports2 Ports
Monitor ports2 Ports
USB supportWith USB support
More details
Switching methodHot Keys

Questions about this item

How do I connect two computers to the dual-monitor KVM using HDMI and USB 3.0, and what step is often missed?

Plug each computer into both HDMI inputs and one USB 3.0 upstream port, then attach monitors to the two HDMI outputs. The step often missed is enabling dual-display output in each computer's graphics settings before switching.

Which parts will need replacement first if I run the switch continuously at 4K 60 Hz with USB 3.0 peripherals?

The HDMI 2.0 input and output ports see the most insertions, so their connectors wear first. USB 3.0 hub ports and the 3.5 mm audio jack follow if cables are swapped daily.

At what resolution and refresh limit does the KVM stop passing a clean signal during long sessions?

The switch is rated for 4K at 60 Hz and 1080p at 144 Hz. Pushing beyond 4K 60 Hz or exceeding the HDMI 2.0 bandwidth ceiling causes signal drop-outs first.

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