Intel DH55TC User Manual

Intel Desktop Board DH55TC Technical Product Specification
38
2.2.1 Back Panel Connectors
Figure 9 shows the location of the back panel connectors for the board.
Item Description
A PS/2 keyboard/mouse port
B USB ports
C VGA port
D DVI-D connector
E HDMI connector
F USB ports
G LAN
H USB ports
I Audio line in
J Audio line out
K Mic in
Figure 9. Back Panel Connectors
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.

Intel DH55TC Specifications

Add-in Card Connectors

PCI Express 2.0 x16 transfer speed	8 GB/s
PCI Express 2.0 x1 transfer speed	250 MB/s
Conventional PCI connectors count	1

Front Panel USB Headers

USB 2.0 specification compliance	Yes
+5 V DC power on USB headers	Fused
USB Header 2 Pin 10 routing	HDD LED