Model: SKM-04-LT-S
from $329
The Smart-AVI SKM-04-LT-S is a 4-Port KM Switch designed to streamline your workspace by allowing control of up to four computer systems from a single keyboard and mouse. This switch features four USB-B 2.0 KVM inputs and a console with two dedicated USB-A ports for keyboard and mouse, plus two additional USB-A 2.0 ports for peripheral sharing. With USB keyboard/mouse emulation and an RS-232 port, it offers efficient management for multi-system setups in various computing environments.
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 $329.
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 SKM-04-LT-S 4-Port KM Switch with USB 2.0 Sharing is available at bhphoto, starting at $329.
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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