High Sec Labs SK41PU-N 4-Port DisplayPort KVM Switcher / USB 3.0 / DP1.2 / 4K 3840×2160@30Hz / Audio

Description

The SK41PU-N is a 4-port DisplayPort KVM switcher that allows a single keyboard, monitor, mouse, USB and audio set to be shared between four computers. It is designed to streamline multi-system workflows and reduce desktop clutter. The unit supports high-resolution DisplayPort video and common peripheral connections to simplify user setups.

Key features include four DisplayPort inputs, a DisplayPort 1.2 console output, four USB 3.0 downstream ports and dedicated 3.5 mm audio and microphone jacks. The switcher offers cross-machine copy and paste for text and files without a network connection using standard keyboard or mouse commands. Users can switch between sources and maintain peripheral connectivity with minimal interruption.

Video performance supports UHD 4K resolutions up to 3840×2160 at 30 Hz via DisplayPort 1.2. The device preserves USB 3.0 throughput for attached storage or input devices and provides analog audio I/O through 3.5 mm jacks. Operating parameters include a 12V DC external power supply and operating temperature range of 0 to 40 degrees Celsius.

Connectivity is comprehensive with one DisplayPort console port, four DisplayPort computer ports, USB Type A console connectors for keyboard and mouse, USB Type B computer ports, and four USB Type A downstream ports for peripherals. Audio and microphone are provided at both console and computer sides via 3.5 mm jacks. The SK41PU-N is compatible with Windows, Linux and Mac operating systems.

Typical use cases include control of multiple workstations in trading desks, control rooms and technical workbenches where desk space is limited and administrators require fast switching. The device enables efficient cross-system workflows by consolidating peripherals and enabling copy/paste file transfers between connected computers. It also reduces hardware costs by eliminating duplicate peripheral sets.

Installation is straightforward with external power and simple USB/DisplayPort cabling. The compact steel enclosure and standard mounting footprint make it suitable for desktop or rack-adjacent installations. The SK41PU-N is backed by industry certifications and a two year warranty, delivering a reliable solution for multi-computer environments.