Jetway Computer NC81 - Manual (Page 16)

(8) FAN Headers: SYSFAN2 (3 pin), SYSFAN1 (3 pin)
Pin 1: Ground
Pin 2:12V (fan power)
Pin 3: Detect (fan clock)
SYSFAN Header
1
3
1
3
(9 )WI-FI Header(optional):
This header supports WI-FI Function. Connect the wireless local area network adapter to this
header. It allows you to create a wireless environment and enjoy the convenience of wireless
network connectivity.
12
WI-FI Headers
WI-FI
Pin 1
ADAPTER
D0- GND
USB+5 N.
C
D1-
2
11
12
GND
USB+
5
D1+
N.C
+3
.3V
D0+