Intel DQ43AP English Product Guide - Page 20

Hi-Speed USB 2.0 Support, Serial ATA, Intel AMT Status Indicator

Page 20 highlights

Intel Desktop Board DQ43AP Product Guide Figure 3. Intel AMT Status Indicator Hi-Speed USB 2.0 Support The Desktop Board supports up to eight USB 2.0 ports (four ports routed to the back panel and four ports routed to two internal headers). USB 2.0 ports are backward compatible with USB 1.1 devices. USB 1.1 devices will function normally at USB 1.1 speeds. USB 2.0 support requires both an operating system and drivers that fully support USB 2.0 transfer rates. Disabling Hi-Speed USB in the BIOS reverts all USB 2.0 ports to USB 1.1 operation. This may be required to accommodate operating systems that do not support USB 2.0. Serial ATA The Desktop Board supports three SATA channels (3.0 Gb/s) including two internal and one external. Each channel can support one device. 20

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Intel Desktop Board DQ43AP Product Guide
20
Figure 3.
Intel AMT Status Indicator
Hi-Speed USB 2.0 Support
The Desktop Board supports up to eight USB 2.0 ports (four ports routed to the back
panel and four ports routed to two internal headers).
USB 2.0 ports are backward
compatible with USB 1.1 devices.
USB 1.1 devices will function normally at USB 1.1
speeds.
USB 2.0 support requires both an operating system and drivers that fully support
USB 2.0 transfer rates.
Disabling Hi-Speed USB in the BIOS reverts all USB 2.0 ports
to USB 1.1 operation.
This may be required to accommodate operating systems that
do not support USB 2.0.
Serial ATA
The Desktop Board supports three SATA channels (3.0 Gb/s) including two internal
and one external.
Each channel can support one device.