The 845D-MVT MAINBOARD
Page 17
Hardware Installation
2.5.8. USB 3 and USB 4
Connector: CN 30 (USB 3)/CN 31 (USB 4)
Type: 5 pin
You already have two USB ports available, USB 1 and 2 (see external connec-
tors). The internal USB connectors allow you to add on an optional kit to ex-
pand the total number of USB ports available. The 845D-MVT has two inter-
nal USB connectors (CN30 and CN31). This enables you to use an extra two
USB devices. Cable for these additional connectors needs to be purchased
separately.
Note: The PIN assignment of the internal USB 1.1 connectors (CN30, CN31)
are follow the specifications of Intel standard.
Top View of USB Ports
Front View of USB Ports
9 Key
7 Ground
5 Data+
3 Data-
1 VCC
2 VCC
4 Data-
6 Data+
8 Ground
10 NC
USB3/4
1 VCC
3 Data -
5 Data +
9 Key
7 Ground
USB3/4
10
9
8
7
6
5
4
3
2
1
Pin
Pin
1
MIC-IN (Left)
2
Ground
3
MIC-IN (Right)
4
NC
5
LINE-OUT R
6
NC
7
NC
8
Key
9
LINE-OUT L
10
NC
Front Audio Connector
