Tronic TUSB4 A1 Guide De Démarrage Rapide page 32

There may be data transmission problems if the USB
*
hub is connected to an external hard drive. We
suggest that you connect your external hard drive
directly to a computer instead of the USB hub.
˜ Troubleshooting
= Problem
= Cause
= Solution
= The product is not detected by your PC.
= It may be that the product is not connected
properly.
= Check that it is connected to your PC properly.
= The product may not be compatible with your PC
or mobile device.
= Check whether your computer or mobile device
match the system requirements as stated in "System
Requirements" in the "Technical Specifications" of
this user manual.
GB/IE 31