AAEON EPIC-QM77 - Manual (Page 14)

E P I C B o a r d E P I C - Q M 7 7
Chapter 1 General Information 1- 6
supports 5/12V on D-Sub
connector (COM 2) on rear I/O
COM1 stack up on top of COM2;
4 COM ports on box head

Parallel Port SPP/EPP/ECP Mode

USB 4 USB 2.0 with box header,
2 USB3.0 on rear I/O
 PS/2
Port Keyboard x 1, Mouse x 1

Digital I/O Supports 16-bit (programmable)

Audio Line-in, Line-out, Mic-in & CD-in