Epson 500 Series - Manual (Page 101)

Controllers and Connectors
Diskette drive Built-in controller for one internal 3½-inch
diskette drive; supports 1.44MB and 720KB
formats
Hard disk
LCD
Built-in controller for internal hard disk drive
Built-in 16-bit local bus video controller
supporting maximum resolution of 640 x 480,
256 colors
External video 15-pin, D-sub, female connector for analog
VGA or SVGA monitor; maximum resolution of
1024 x 768 x 16 colors: autosensing 16-bit local
bus video controller
Parallel Centronics-compatible; 25-pin, D-sub. female
connector; bidirectional 8-bit parallel
Serial RS-232C, programmable, asynchronous, 9-pin,
D-sub male connector
Pointing device 6-pin, mini-DIN connector for a PS/2-type
pointing device
External keyboard 6-pin, mini-DIN connector for a PS/2-type
external keyboard
Speaker Built-in ISA compatible speaker controller;
internal
Modem Internal connector for fax/modem (may or
may not be installed)
Phone jock Standard RJ-11 connector for the internal
fax/modem
C-2 Specifications