SZ Kehang Technology Development Co., Ltd. www.metal-keyboard.com Item Number KH-K107-418 Description The KH-K107-418 Marine Shipboard Ruggedized Keyboard combines high-performance mechanical switches with night vision backlighting in a ruggedized package designed for extreme marine and industrial environments. Featuring mechanical black axis switches and sealed construction, it ensures durability in harsh conditions such as shipboard workstations, radar control consoles, and aerospace applications. Its ergonomic design provides reliability and comfort for mission-critical operations. Ideal for use in marine vessel work station, nuclear power plants, vehicle-mounted systems, and other demanding environments, this keyboard meets stringent military and industrial standards with its metal top panel and wide operating temperature range. Features      Premium our mechanical black Axis Switches with long-term reliability Backlighting – Adjustable for low-light and nighttime operations 107-Key full size with numeric keypad and FN functional keys Rugged Construction – Metal top panel, ABS keycaps, and sealed against environmental factors. USB, PS/2 or configurations available Specifications Dimensions Keys Key Switch 418 × 172 x 43mm 107 backlit keys Mechanical switches (2.00mm travel) Power Supply Connector OS Compatibility Temperature Range 5.0V DC ±5% USB All Windows versions, Vista/Linux/Unix/Mac OSX/iOS/Android Storage: -45°C to 85°C Operating: -40°C to +80°C 30–95% RH (operating) 60-106Kpa. > 50000H < 30min 1-year limited warranty Humidity Atmospheric Pressure MTBF MTTR Warranty Email: [email protected] Address: 7F, R&D Building, Shenglongxing Industrial Zone of Gaoqiao, Pingdi, Longgang Dist., Shenzh