Back Panel Connectors - Intel DZ77GA-70K Specification

Intel Desktop Board DZ77GA-70K Technical Product Specification
2.2.1

Back Panel Connectors

Figure 13 shows the location of the back panel connectors for the board.
NOTE
The back panel audio line out connector is designed to power headphones or amplified
speakers only. Poor audio quality occurs if passive (non-amplified) speakers are
connected to this output.
52
Item Description
A PS/2 port
B USB 2.0 high-current charging ports
C IEEE 1394a connector
D eSATA connector
E USB 2.0 ports
F Back to BIOS
G LAN port
H USB 3.0 ports
I LAN port
J USB 3.0 ports
K HDMI connector
L Rear surround
M S/PDIF out (optical)
N Center channel and LFE (Subwoofer)
O Line in
P Line out/front speakers
Q Mic in/side surround
Figure 13. Back Panel Connectors