Featuring an 81-key reduced-footprint layout with an embedded numeric keypad accessible via Function (Fn) key combinations, the BTC 5100C uses durable dome-with-slider key switch technology to provide clear tactile feedback during message drafting and system configuration. Built into a high-impact ABS chassis with integrated fold-out feet, it provides reliable performance in vibration-heavy bridge and chartroom environments.

Key Features:
• Ultra-Compact Mini Footprint: Space-saving 81-key layout designed specifically for tight wheelhouse consoles, GMDSS desks, and slide-out communication trays.
• Maritime Sat-C Compatibility: Engineered for seamless plug-and-play operation with Inmarsat-C message terminals, GMDSS telex processors, and marine PCs.
• Tactile Key Switch Technology: High-durability dome-with-slider key switches provide positive tactile response for accurate typing on moving vessels.
• Integrated Numeric Functionality: Full embedded 10-key numeric pad toggled easily via the Fn key for rapid coordinate and numerical data entry.
• Ruggedized ABS Housing: Built with high-impact, splash-resistant polymer casing designed for continuous commercial marine watchkeeping.
• Standard PS/2 Terminal Cable: Outfitted with a heavy-duty strain-relieved interface cable terminating in a standard PS/2 (6-pin Mini-DIN) connector.