Adaptec 2126900-R Manual page 2

I
NTRODUCTION
The Adaptec USB2connect Adapters (AUA-3100LP and
AUA-5100) are Universal Serial Bus (USB) host adapters for
PC-compatible or Macintosh computers that provide
connectivity to USB 1.1 and USB 2.0 devices. USB 2.0, or
Enhanced Host Control Interface (EHCI), is the fastest USB
standard, capable of transferring data at up to 480 megabits per
second. USB 2.0 is compatible with USB 1.1 Open Host
Controller Interface (OHCI) devices. These adapters are 32-bit,
33-MHz PCI cards and will work in either a 32-bit or 64-bit, 33-
or 66-MHz, 3.3- or 5-volt compatible slot. Refer to the Readme
file on the CD for operating system support. The USB2connect
3100LP adapter is shown below:
External
Connectors
The USB2connect 5100 adapter is shown below:
External
Connectors
Jumpers
1
Internal
Connector
Internal
Connector