Model: SDX-XT-4P-RX-S
from $849
Extend your DVI-D and USB keyboard and mouse signals over a single Cat5/5e/6 cable to distances up to 500' with this Quad-Head DVI-D USB 2.0 Audio CAT5/5e/6 Extender Receiver from Smart-AVI . The unit supports USB 2.0 and DVI-D with 1920 x 1200 video resolution.
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 $849.
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 Quad-Head DVI-D USB 2.0 Audio CAT5/5e/6 Extender Receiver is available at bhphoto, starting at $849.
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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