The StealthSwitch II FS4 (SS3-FS4) Footswitch Controller is a highly versatile, programmable USB hardware device designed to enable hands-free control over computer applications. Widely utilized in medical imaging, dental offices, and office environments, this controller allows users to trigger specific keystrokes, mouse clicks, or macros using foot pedals or other external switches.

Equipped with four ports, the SS3-FS4 can support up to four individual footswitches simultaneously, providing multi-functional control without requiring manual keyboard or mouse input. This hands-free capability is essential for clinical workflows where maintaining sterility or multitasking is critical, such as during ultrasound scans or surgical imaging procedures.

The device features simple plug-and-play USB connectivity and is fully customizable using the StealthSwitch configuration software. Its durable, low-profile design ensures long-lasting reliability and seamless integration into any professional workstation setup.