Type, enter numbers and navigate everyday desktop applications with a full-size 104-key wired keyboard that connects through USB. Spill-safe construction helps resist accidental liquid spills at desks, reception counters and shared computer stations. The familiar full-size layout includes a numeric keypad, making it suited to users who regularly enter figures, codes and spreadsheet data. A slim profile reduces the keyboard footprint on compact work surfaces without removing the standard key set expected in a conventional desktop layout. The metal back plate adds rigidity beneath the keys, a useful construction detail for workstations where the keyboard may see frequent daily use. USB connectivity provides a direct wired connection for installations that require a keyboard without battery charging or wireless pairing. Kensington K72391NA combines spill resistance, a 104-key layout, slim physical design and a metal back plate in a straightforward USB keyboard. It fits fixed desktop environments where users need a conventional wired input device, including administrative desks, training rooms and common-use PCs. The combination of a full numeric section and slim profile distinguishes it from compact keyboards that omit dedicated number-entry keys, while the metal backing provides additional structure for routine office use.