Industrial USB Touchpad with Trackball

A purpose-built wired input solution combining touchpad sensitivity and mechanical trackball precision. Constructed from impact-resistant ABS plastic with reinforced button mechanisms and a textured touch surface for consistent finger tracking. Dimensions optimised for minimal desktop footprint (approx. 12 cm wide), weight balanced for portability without sacrificing stability. USB-A interface supports hot-plug functionality and draws power directly from host — no external adapter required. Three-button layout supports standard left/right click plus middle-click (often used for paste or zoom reset), all physically actuated for tactile certainty. Touchpad supports basic two-finger gestures (scroll, zoom) and offers adjustable pointer speed via OS settings. Trackball uses sealed bearing assembly for smooth, quiet rotation over thousands of hours. Deployed where reliability trumps aesthetics: digital signage controllers, laboratory data acquisition interfaces, remote monitoring dashboards, and field-service tablets — especially where gloves, dust, or limited workspace rule out conventional mice.