from $1,980
The Adder ADDERView Secure AVS 4128 Flexi-Switch is an 8-port KVM switch designed for secure, multi-system control. It supports up to eight computers with USB 2.0, HDMI/DisplayPort, and 3.5mm audio connections, allowing a single console with dual HDMI/DisplayPort outputs, two USB-A 2.0 ports, and audio to manage them. This KVM switch offers robust security features and supports resolutions up to 3840 x 2160 at 60 Hz, making it suitable for environments requiring high-resolution video and secure access across Windows, macOS, and Linux systems.
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 $1,980.
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 Adder ADDERView Secure AVS 4128 Flexi-Switch 8-Port KVM is available at bhphoto, starting at $1,980.
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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