DIGI INTERNATIONAL, INC. EISA/XEM Card Type Multi-I/O Processor 3051 Processor Speed 20MHz Chipset Unidentified Maximum Onboard Memory 1MB dual-ported RAM I/O Options Parallel ports (4), serial ports (64) Data Bus EISA Card Size Full height, full length [Image] CONNECTIONS Function Label Serial/parallel ports via unidentified J1 connector Note:Standard DB-25 serial and parallel ports are provided on external expansion boxes. USER CONFIGURABLE SETTINGS Setting Label Position » Factory configured - do not alter W1 Pins 1 & 2 closed