Samsung C23A550U User Manual page 29

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Using "HUB Monitor"
The product is compatible with a USB 2.0 cable. However, your PC should support USB 3.0 for

the HUB function to work fully.
If you experience a communication problem with a PC that provides the USB 3.0 function,

download and install the latest driver version from the PC manufacturer.
Using the Product as a USB HUB
USB3.0 CABLE
If multiple source devices are connected to the PC, the many cables around the PC may look messy.
Connecting the devices directly to the product will resolve such inconvenience.
To detect and start a source device faster, connect the device to the blue USB 3.0 port on the left

side of the product.
An external mass-storage HDD requires external power supply. Be sure to connect it to a power

source.
USB CABLE
Connect a mobile IT device such as an MP3 player or smart phone to the product when connected to a
PC. This allows you to use the device from the PC or charge the battery on the device.
To charge the battery of a device, be sure to connect the device to the blue USB 3.0 port on the

left side of the product.
Battery charging is available in power-saving mode, but not available when the product is powered

off.
2 Using "HUB Monitor"
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