Model: SDHN-4S-P
from $875
The IPGard SDHN-4S-P is a 4-port, single-head KVM switch designed for secure management of up to four computers from a single workstation. It supports resolutions up to 4K (3840 x 2160 at 30 Hz) with both DisplayPort and HDMI formats, and features a configurable CAC port for enhanced security. This NIAP PP 3.0 compliant switch offers keyboard and mouse emulation, automatic input equalization, and includes front panel SELECT buttons for easy switching, making it ideal for environments requiring high-resolution video and robust security.
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 $875.
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 IPGard SDHN-4S-P 4-Port Single-Head 4K DP-to-HDMI KVM Switch with CAC Port is available at bhphoto, starting at $875.
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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