from $1,400
The Kramer SWT3-41-U-T is a 4x1 USB Switcher Transmitter designed for efficient KVM management in professional environments. This device facilitates switching between four USB sources, supporting UHD 4K video resolution and offering flexible control via pushbutton or software. With a robust array of I/O options including multiple USB-A, USB-C, RJ45 LAN with PoE, RS-232, and GPI, alongside analog audio inputs and embedded audio support, it provides comprehensive connectivity for diverse computing and electronics setups. Its compact 1U rack form factor and versatile power options make it suitable for integration into various system configurations.
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 $1,400.
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 Kramer SWT3-41-U-T 4x1 USB Switcher Transmitter is available at bhphoto, starting at $1,400.
KVM switches require very little electricity and have no consumables. Ownership costs are effectively zero beyond the initial purchase and required cabling.
See all KVM Switches
Compare the full selection with specs and pricing.
Links may earn Covala Shopping a commission at no extra cost to you. Prices last verified at time of page load. As an Amazon Associate, Covala Shopping earns from qualifying purchases.