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Introduction
EC320/321 Series Rear Panel
EC320/321-CR6881
EC320/321-CR6G60
GPIO
COM3
COM4
COM5
DC-In
Power
HDD
COM1
COM2
VGA
USB 3.0
LAN
Speaker-out
Reset
COM6
LAN
Alert
GPIO
PCI/PCIe x16 slots
DC-In
Power
HDD
COM1
COM2
VGA
USB 3.0
LAN
Speaker-out
Reset
LAN
Alert
COM3
COM4
COM5
COM6
USB 2.0
USB 2.0
GPIO
DVI
PCI/PCIe x16 slot
