J2 240 - I;O Ports Identification

7
2-5 I/O View
Number Description
a Line out
b Display port
c Mic in
d Power button
e 19V DC in
f VGA
g COM1~3 (from right to left)
h USB x 4 (USB2.0)
i Cash drawer
j USB x 2 (USB3.0)
k LAN