... desk top version with robust polycarbonate case, adjustable industrial backlight optional.APPLICATIONS: This keyboard provides full-size ... , assembly line etc MILITARY: Army, Navy, Air force INDUSTRIAL: Industrial automation, pharmaceutical, oil and gas, food and beverage, clean ... 98/NT/ME/2000/2003/XP/Vista/Win7, Linux, Unix, Mac OSXENVIRONMENTAL ADAPTABILITY: Operating temperature:-20oC to +55oC ...