Sony MSAC-US30 Operating Instructions Manual page 84

Recommended ways for connecting this unit
The operation of this unit has been confirmed when connected to the
computer in either of the following ways.
When this unit is connected to a USB jack on the computer main unit, and
nothing is connected to other USB jacks on the computer main unit.
When, on a computer with a USB keyboard and mouse as standard
equipment, the USB keyboard is connected to one of the USB jacks on the
computer main unit, and this unit is connected to another USB jack on the
computer main unit with the supplied USB cable.
PNotes
• When two or more USB devices except standard equipment are connected to
one computer, and both are used simultaneously, operation is not guaranteed
depending on the USB devices.
• Make sure to connect the supplied USB cable to a USB jack on the computer
main unit. Operation is not guaranteed if the cable is connected via the
keyboard or a USB hub, etc.
• Not all operations are guaranteed on all computers running under the
recommended environment.
• Make sure to use the specified USB cable (supplied) to connect to your
computer.
23-GB