Marine keyboard KH-SK75-M38-373

for ships75-keywaterproof

IP65-sealed keyboard with a durable M38 resin trackball, designed for reliable, smooth cursor control in corrosive mobile and industrial environments The KH-SK75-M38-373 is a rugged, dynamically sealed mounted keyboard. Its key upgrade is the integration of a high-durability M38 resin trackball, offering a smoother, more consistent rolling feel. Encased in a high-strength aluminum alloy shell with an IP65-rated silicone keypad, it delivers reliable input and cursor control for the demanding mobile and stationary harsh environment applications. Ideal for harsh, mobile, and corrosive environments including military vehicles, construction machinery, marine decks, and industrial control panels in sectors like transportation, energy, and defense. ‌Features Night-vision compatible backlight function High-strength aluminum alloy shell Wear-resistant and antibacterial polymer silicone key surface Suitable for large-hand operation Meets salt spray test standards Specifications ‌Dimensions‌ 373 x 173mm ‌Keys‌ 75 silicone backlit keys ‌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) MTBF > 50000H MTTR < 30min 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. Certified under the IS09001:2015 quality management system, our in-house R&D team drives innovation, resulting in a robust portfolio of patented products.