Led; Usb Host Connector - Vantron VT-M2M-Ruban User Manual

3.4.5 LED
PWR LED: light system power OK(main power up);off system power
turn off
Status LED:Blink SATA HDD active.
3.4.6 USB Host Connector
Dual vertical USB A type interface, USB2.0
Pin
A1
A2
A3
A4
VT- M2M-Ruban
Description
USB1_VCC(+5VDC)
USB1_D‐
USB1_D+
USB1_DGND(ground pin)
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