Model: ST-C5KVMRS-600
from $770
The Network Technologies XTENDEX PS/2 KVM Extender with RS-232 allows you to control a computer from up to 600 feet away using a single Cat5/5e/6/6a cable. This compact device supports resolutions up to 1920 x 1440 and is compatible with Windows, macOS, and Linux operating systems. Ideal for extending KVM and serial control in various professional environments, it features PS/2, DE-15/DB-15, DE-9/DB-9, and RJ45 inputs/outputs, and is CE, RoHS, and TAA certified.
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 $770.
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 Network Technologies XTENDEX PS/2 KVM Extender with RS-232 via Cat 5/5e/6/6a (600') is available at bhphoto, starting at $770.
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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