Model: SM-DVN-4Q-S
from $1,149
Designed for versatility, the SM-DVN-4Q 4-Port, Quad-Head DVI KVM Switch from Smart-AVI allows you to simultaneously control up to 16 connected computer systems using a single keyboard and mouse. Additionally, with support for four 2560 x 1600 resolution DVI-I monitors and audio sharing, you can receive video and sound from your connected devices as you smoothly switch between them.
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 $1,149.
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 Smart-AVI SM-DVN-4Q 4-Port, Quad-Head DVI KVM Switch is available at bhphoto, starting at $1,149.
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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