StarTech SV431DUSBU 4-Port 1U Rackmount USB KVM Switch with OSD and Hotkey Control

Overview :

The StarTech SV431DUSBU is a professional-grade, rack-mountable KVM (Keyboard, Video, Mouse) switch designed for centralized management of up to four computers or servers. It is utilized by IT professionals, server room technicians, and system administrators who need a reliable, hardware-based solution to control multiple machines using a single console (keyboard, monitor, and mouse).

Technically, the switch supports high-resolution VGA video up to 1920×1440, ensuring visual clarity for older legacy systems and modern servers alike. It features a versatile interface that supports USB connections for the keyboard and mouse. A standout technical feature is the On-Screen Display (OSD), which allows users to name connected servers and navigate between them using a visual menu. Additionally, it supports hotkey commands and front-panel push-button switching. The unit is built into a rugged 1U steel chassis, allowing it to be mounted into a standard 19-inch server rack.

Deployment is optimized for scalability and uptime. The SV431DUSBU can be “daisy-chained” (cascaded) with other KVM switches to control up to 64 computers from a single console. It features an “Auto-Scan” mode that automatically cycles through connected PCs for easy monitoring. The switch is OS-independent and operates at the hardware level, meaning it requires no software or drivers and works during the BIOS/UEFI boot process of the connected servers.

Key Features :

• Controls up to 4 USB-based computers from a single console.

• High-resolution support up to 1920×1440 for crisp video output.

• On-Screen Display (OSD) and Hotkeys for intuitive server management.

• Cascading support allows for the control of up to 64 computers.

• Rugged 1U rack-mountable all-metal chassis for professional environments.