Datasheet
Table Of Contents
- Intel® Desktop Board D2550DC2 Technical Product Specification
- Revision History
- Preface
- Contents
- 1 Product Description
- 2 Technical Reference
- 3 Overview of BIOS Features
- 4 Board Status and Error Messages
- 5 Regulatory Compliance and Battery Disposal Information

Technical Reference
39
2.2.1 Back Panel
2.2.1.1 Back Panel Connectors
Figure 9 shows the location of the back panel connectors.
Item Description
A S/PDIF digital audio out (optical)
B HDMI port
C DVI-D port
D USB ports
E LAN port
F USB ports
G Line in
H Line out
I 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.