75-key keyboard KH-SK75-370

with trackballIP65USB

A 75-key, IP65-sealed silicone keyboard with night-vision backlight and a trackball, built to resist salt spray for use in extreme mobile and industrial environments The KH-SK75-370 is a rugged, dynamically sealed keyboard engineered for extreme mobile and harsh stationary environments. It combines a 75-key silicone keyboard with an IP65-rated trackball mouse, featuring night-vision backlight and a construction that meets rigorous salt spray tests for reliable performance in demanding applications. Ideal for various harsh environments, including vehicle-mounted systems, airborne equipment, nuclear power plants, pharmaceutical factories, ship-mounted installations, and other demanding industrial settings. ‌Features Silicone integrated keyboard with wear-resistant, antibacterial surface. Built with high-strength alloy front panel. Night-vision backlight function for low-light operation. Fully-sealed silicone keyboard reinforced design. Equipped with an IP65 dynamic trackball mouse and 3 functional buttons for right, middle and left. High-strength aluminum alloy shell Polymer silicone keys suitable for large-hand operation Meets salt spray test standards ‌Dimensions‌ 370 x 173mm ‌Mouse Trackball Mouse ‌Power Supply‌ 5.0V DC ±5% ‌OS Compatibility‌ All Windows versions, Vista/Linux/Unix/Mac OSX/iOS/Android ‌Temperature Range‌ ‌Storage‌: -45°C to +85°C ‌Operating‌: -40°C to +80°C ‌Humidity‌ 30–95% RH (operating) As a dedicated high-tech enterprise, we have developed a mature and comprehensive technical ecosystem for industrial input devices. This is built upon our deep, long term investments in R&D, market application, and customer support.