Dc Jack Power Connector (Cn1); Usb 2.0 Stack Port (Cn2); Usb 3.0 Stack Port (Cn3) - AXIOMTEK eBOX640-521-FL Series User Manual

eBOX640-521-FL Series User's Manual
3.3.1

DC Jack Power Connector (CN1)

The CN1 is a DC jack with screw supporting the 12V, 19-
24VDC power input connector. Firmly insert an adapter
with at least 90W power supply into this connector. Loose
connection may cause system instability and make sure all
components/devices
connecting.
Screw metric thread size: M8.0x0.75.
【Note】
3.3.2

USB 2.0 Stack Port (CN2)

The motherboard comes with one stacked Universal Serial Bus (compliant with USB
2.0) connector on the rear I/O for installing USB peripherals such as a keyboard,
mouse, scanner, etc.
Pins Signals
1 USB_PWR
3 USB#5_D-
5 USB#5_D+
7 GND
3.3.3

USB 3.0 Stack Port (CN3)

The motherboard comes with one stacked Universal Serial Bus (compliant with USB 3.0)
connector on the rear I/O for installing USB peripherals such as a keyboard, mouse, scanner,
etc.
Pins Signals
1 USB_PWR
2 USB#1_D-
3 USB#1_D+
4 GND
5 SSRX1-
6 SSRX1+
7 GND
8 SSTX1-
9 SSTX1+
22
are properly installed
Pins Signals
2 USB_PWR
4 USB#6_D-
6 USB#6_D+
8 GND
Pins Signals
10 USB_PWR
11 USB#2_D-
12 USB#2_D+
13 GND
14 SSRX2-
15 SSRX2+
16 GND
17 SSTX2-
18 SSTX2+
before
Jumper & Connector Settings