Product Features Accommodates rugged applications in manufacturing, material handling and remote data entry Oversized keys are color arranged and feature a roomy layout for convenient gloved-hand use Ideal for cold storage/cold temperature usage and forklift mounting Small-footprint design with a large numeric pad Integrated AMPS pattern for convenient mounting Robust polycarbonate case and industrial silicone keypad seal it from dust, liquids and corrosives 72-Key functionality 8 function keys 9-foot (3m) coiled coiled with USB type a connector 1-Year limited warranty Product Specs Compatibility: all Windows and macintosh os Certifications and testing: NEMA 4X UL60950, FCC part 15 class b; Vibration Testing: power spectral density: 0.04g/Hz frequency range: 20Hz - 2 khz duration of test per axis: 3 hours; shock test: 3x11 ms pulses of 50g on each of 3 axes Dimensions: 11.40" x 6.30" x 1.86" (w-h-d) 289.56mm x 160.02mm x 47.24mm Product weight: 2.00 lbs +/- .10 lbs (0.91 kg +/- 0.05 kg) Power: 50mA@5V (from CPU port) Temperature range: storage: -40C to +90C (-40F to +194F) operating: -40C to +70C (-40F to +158F) Humidity: 100% humidity resistant Key switch: material: industrial silicone rubber life: 10 million cycles travel: 0.055 in. (1.4 mm) actuation force: 4.74oz +/- .71oz (135g +/- 20g) feedback: tactile with mechanical snap User Manuals and Installation Instructions View KB-114 Manual Availability, Lead Times and Shipping Please note that ALL Gamber-Johnson and Havis mounting and docking equipment typically takes at least a week to ship. Lead times can often be 3-6+ weeks or longer depending on the exact items purchased. The following is guidance only and changes frequently. Basic mounting hardware such as plates or poles: 1-2 weeks to ship Vehicle-specific kits or more complex mounting solutions: 2-4 weeks to ship Powered docking stations with port replication: 4-8+ weeks to ship. Please call, email, or chat with us to discuss lead times as it specifically relates to your needs. Expedited shipping methods selected at checkout do not speed up lead times but rather reduce transit time when an order ships.