full range stainless steel keyboard is a Keyboards product. Key specs — Origin: China (Mainland).
Product Description
Key Specifications/Special Features: IBM standard 101 keys layout (any language is available without additional charge) Integrated high sensitive trackball(38mm in diameter) Left/middle/right click buttons uniquely integrated numeric keypad Provide USB or PS2 interface (Plug-and-play) F1 and F12 functional keys Made of high-pure stainless steel materials Number of keys: 101 Front panel size: 431 x 125mm Weight: 1.7kg Key lifespan: >3,000,000 times Key pressure: 2 to 3N Key stroke: 1.3 to 1.5mm Protection level: IP65 static/IP54 dynamic Key graphics: laser engraved/etched lettering and strong painting Operating environment: Operating temperature: 0 to +40℃ Relative operating humidity: 30 to 90% RH Storage temperature: -25 to +55℃ Air pressure: 60 to 106k Pa Windows 98, 2000, ME, XP, and Linux
