| | | Type A4 Features • Provides entry of all alphanumerical characters and control codes • Auto-repeat can be switched off • N-key roll-over, can be set to 2-key roll-over • Housing version protection: IP 54 Front panel version protection: IP 65 | | Accessories: • Adapter cable, PS/2 - USB: 5.03.771.761/0000, details see page 20 | | |