PC Concepts USB 2.0 4-Port HUB TU2-400 - Manual (Page 3)

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PRECAUTIONS
1. The USB 2.0 cable that came with
this device is a High Speed Cable. In
case that a different length of cable
is required, make sure the
replacement complies with the USB
specification version 2.0 to avoid
malfunction.
2. The device drivers that drive this
device are provided by your
operating system. For optimal
performance, it is recommended that
you keep up with the latest release of
the operating system from your OS
provider.
3. Use the Power Adapter provided
with this device (DC 5V 2.4A). Using
any improper power adapter may
cause the device to malfunction and
result in permanent damage to this
device.