Model: DVS-400S
from $399
The Smart AVI DVS400 is a DVI-D signal extender that accepts PC or Mac DVI-D and routes the signal to up-to four different locations. Each output sends signal up to 220' using standard cat5 cable without any degradation of video quality. Resolutions of up to 1920 x 1080 are supported and applications include, information terminals in airports and transportation depots, call centers and more.
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 $399.
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 DVS400-DVI-D to Four Location Cat5 Extender is available at bhphoto, starting at $399.
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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