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Cherry ML 4420 Ultra-Slim PS/2 Keyboard with 83 Position Key Layout - Black

Cherry ML 4420 Ultra-Slim PS/2 Keyboard with 83 Position Key Layout - Black
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Mechanical keyswitch technology and optical tracking on one compact keyboard

Product Information

Small, flat, and extremely robust, the 15" Ultra-Slim PS/2 Keyboard with 83 Position Key Layout and Optical Trackball combines comfortable mouse control with compact dimensions.  Via the optical trackball with two mouse keys, the cursor can be controlled easily and precisely.  It includes two PS/2 connectors on its space-reduced 15" form factor for maximal space efficiency with comfortable alphanumeric data entry. It also features a FN-key for easy access to the integrated numeric area which ensures complete function support as well as mechanical keyswitches with last etched keycaps that are rated at 20 million actuations to withstand harsh environments and ensure long product lifetime.

Product Features
  • US space-reduced QWERTY 83-key layout in ultra-slim 15" form factor
  • 2 PS/2 connectors and mechanical keyswitches with laser etched keycaps
  • Ultra-flat Optical Trackball for easy cursor navigation at minimized space
  • Combines maximal space efficiency with comfortable alphanumeric data entry
  • FN-key for easy access of integrated numeric area ensures complete function support
  • Individual keys with Gold Crosspoint contacts (ML technology)
  • High level of reliability and unique precision confirmation feeling
  • Mechanical keyswitches rated at 20 million actuations to withstand harsh environments and ensure long product lifetime

Main Applications
  • Rack Mount Systems
  • Airlines
  • Education/Schools
  • Banking
  • Medical Equipment
  • Automotive Equipment
  • Office/Data Entry
  • White Box PCs
  • Field Services
  • Test Equipment
  • Kiosk Applications
  • POS/POT
  • Manufacturing
  • Transport

Includes
  • 15" Ultra-Slim PS/2 Keyboard with 83 Position Key Layout and Optical Trackball
  • Quick Guide

Specifications
  • Color:  Black
  • Dimensions: 14.6" x 5.5" x 0.77" (L x W x H, Approx.)
  • Weight: 19.9 oz (Approx.)
  • Key Layout: Sized reduced 83 US key layout
  • Cable Length: 5.7' (Approx.)
  • Interface:  PS/2
  • Number of Keys: 83
  • Operation Characteristic: Linear
  • Inscription Technology: Laser
  • Keyswitch Lifetime: 20 million operations 
  • Agency Approvals: FCC, CE, VDE, BSMI, c tick, UL, VCCI, c-tick, GOST-R
  • Current Consumption: 45 mA maximum
  • MTBF Reliability: > 8.8 million hours
  • Trackball Keys Reliability:  > 3 million operation
  • Storage Temperature: -20°C to 60°C (-4°F to 140°F)
  • Operating Temperature: 0°C to 40°C (32°F to 104°F)
  • Warranty: Two Year Limited Manufacturer Warranty

Optical Trackball
  • Scanning: Optical
  • Resolution: 400 dpi
  • Number of Keys: 2
  • Connection product dependent

WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
System Requirements
  • Available PS/2 port
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Shipping Restrictions
  • This item cannot be shipped to PO Boxes.
  • This item can be shipped only within the U.S.


  • UPC: 025112067174 
  • Mfr's Part #: G84-4420LPBEU-2