Model: SDVN-2D
from $520
The IPGard 2-Port Dual-Head Dual-Link DVI-I KVM Switch allows you to control two computers from a single keyboard, mouse, and dual DVI-I monitors. This KVM switch supports resolutions up to 2560 x 1600 at 60 Hz natively, with 4K (3840 x 2160 at 30 Hz) achievable using an HDMI-to-DVI adapter (sold separately). Featuring DVI-I Dual Link format compatibility, USB 1.1 keyboard and mouse emulation, and 3.5mm stereo audio input/output, it's an ideal solution for secure and efficient multi-computer workstations, backed by NIAP PP 3.0, UL, CE, and ROHS compliance.
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 $520.
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 2-Port Dual-Head Dual-Link DVI-I KVM Switch with 4K Support is available at bhphoto, starting at $520.
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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