For those environments that require a large trackball, General Digital is now offering its 82-key and 121-key keyboards with a 2 inch trackball. This large trackball also features backlighting for improved visibility in low light environments. Both desktop and rack mount keyboard versions can be outfitted with the 2″ trackball. As always, these keyboards are available with backlit keys and a NEMA12 enclosure as standard equipment, with an ActiveIdentity CAC Smart Card Reader available optionally. Please consult with a Sales Engineer for more information.