Technical product specification

Intel Desktop Board DQ77KB Technical Product Specification
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Table 14 lists the connectors and headers identified in Figure 14.
Table 14. Connectors and Headers Shown in Figure 14
Item/callout from
Figure 14 Description
A Internal stereo speakers connector
B Serial port header
C 19 V processor core voltage connector (1 x 2 pin)
D PCI Express Full-/Half-Mini Card slot
E System fan header
F Front panel single-port USB 2.0 header
G SATA 6.0 Gb/s connectors through the PCH (blue)
H SATA 3.0 Gb/s connectors through the PCH (black)
I Front panel header
J SATA power connector
K Panel voltage selection header
L PANEL_OFF header
M Chassis intrusion header
N LVDS connector
O FPD brightness connector
P Backlight inverter voltage selection header
Q Front panel dual-port USB 2.0 connector
R Low Pin Count (LPC) Debug connector
S Front panel dual-port USB 2.0 connector
T Processor fan header
U PCI Express Half-Mini Card slot
V PCI Express x4 add-in card connector
W Custom Solutions header
X Front panel audio connector
Y DMIC header