from $268
The VigilLink VLKV-H2021 is a 2-Port 4K HDMI KVM Switch designed to manage two computer systems from a single console. This metal-constructed switch supports resolutions up to 3840 x 2160 at 60 Hz, ensuring crisp 4K visuals. It features 2x HDMI 2.0 and 2x USB-B inputs for your systems, with a console offering 1x HDMI 2.0, 4x USB-A ports for keyboard/mouse emulation, and a 3.5mm headphone jack. Compatible with Windows, macOS, and Linux, this rack-mountable (1U) device is ideal for streamlining your workspace by consolidating control of multiple computers.
Matching your monitor's resolution and refresh rate capabilities with the KVM is crucial, as many budget switches cap out at 4K 30Hz or 1080p. Ensure it supports the exact number of monitors and computers you need. Available from $268.
KVM switches require very little electricity and have no consumables. Ownership costs are effectively zero beyond the initial purchase and required cabling.
Common Failure Modes
Port failure or signal degradation over time are the main issues. Active electronic components can sometimes fail, causing blinking displays or dropped USB connections.
Matching your monitor's resolution and refresh rate capabilities with the KVM is crucial, as many budget switches cap out at 4K 30Hz or 1080p. Ensure it supports the exact number of monitors and computers you need.
KVM switches are solid-state and extremely durable. They are usually replaced only when users upgrade to higher resolution monitors that the KVM cannot support.
The VigilLink VLKV-H2021 2-Port 4K HDMI KVM Switch is available at bhphoto, starting at $268.
KVM switches require very little electricity and have no consumables. Ownership costs are effectively zero beyond the initial purchase and required cabling.
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