Speedlink Slide Comfort SL-6487 Mode D'emploi page 21

USB port
You can connect an additional USB device to the USB port on the back of the
GB
keyboard. Please bear in mind that you are cannot connect a USB device which
draws a lot of power as this USB port does not have its own additional power
supply.
The following are ideally suited for connecting to this port, including: USB sticks,
card readers, mice and similar. Large devices such as printers or scanners etc
are not suitable for connecting to this USB port.
Troubleshooting
The keyboard is connected but Windows does not detect it
It might be that the USB port does not provide suffi cient power, this is the case
particularly with notebooks. If so, connect the second (black) USB connector to
a free USB port.
Windows does not recognise the USB device which I have connected to the keyboard's
USB port
It might be that your USB device requires more power than the USB port can
supply. Only connect devices which do not require their own separate power
supply and which do not use any unnecessary LEDs.
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