Display
VGA x 1 (With Power Output)
USB
7100U/3965U/J3455/J3455(P)
6 (Rear 2, Back 4, USB 3.0 x 2, USB 2.0 x 4)
3 (Reserved for MSR, SCR, i-Button/Touch Controller/Camera), RJ-45
J1900
6 (Rear 2, Back 4, USB 2.0 x 6)
3 (Reserved for MSR, SCR, i-Button/Touch Controller/Camera), RJ-45
PS/2
-
Serial
6 (COM 1 with 5V/12V Power Output on 9 Pins, BIOS)
(COM2~3 RJ-45 , Full Signal)
(COM4 RJ-11, Only TX/RX, 12V Power Output, Reserved for CDP)
(COM5 Reserved for Cash Drawer Port)
(COM6 RJ-45, Only TX/RX, 5V Power Output, Reserved for MSR)
CashDrawer Port
Option
LAN
Gigabit Ethernet x 1, RJ-45
Audio
Line-out x 1
Power DC-IN
7100U/3965U/J3455(P) 3 Pin DIN Jack
J1900/J3455 4 Pin DIN Jack
MSR
-
VGA
-
HDMI
-
SD Card Slot
-
Extension Slot
7100U/3965U Mini PCIe, m-SATA
J3455(P) Mini PCIe for Wi-Fi/BT, M.2
OTG
-