Using An External Dc Power Supply - Adaptec USB2Xchange User Manual

Understanding the USB2Xchange Power Supply

Using an External DC Power Supply

If you need an external power source, the
Polarity:
USB2Xchange adapter can use a DC power supply
with a 4.5V to 7.5V output and a minimum 500 mA
output current.
An external 3.4 mm DC power plug (not included with kit) can be
plugged into the DC input connector located on the side of the
USB2Xchange, as shown in the figure below.
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