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Introduction
EC220/221 Series Rear Panel
COM3
COM4
COM5
COM6 USB
USB
GPIO
DC-IN
POWER
HDD
ALERT
COM1
COM2
VGA
USB LAN LAN
SPEAKER-OUT
RESET
EC220/221-LR6880
PCI / PCIe x1 slot
GPIO
COM3
COM4
COM5
GPIO
DC-IN
POWER
HDD
ALERT
COM1
COM2
VGA
USB LAN LAN
RESET
EC220/221-LR6G60
COM6
SPEAKER-OUT
PCI / PCIe x1 slot
