Excellent product, all the ports of the USB hub work flawlessly, with external power it supports many devices, charges devices like mobile phones relatively quickly, has switches on top for each port separately depending on which one you want to use, definitely worth the money for anyone who wants extra ports on their computer or laptop

Excellent product, in functionality and construction quality, the on/off buttons are fantastic, to have everything connected simultaneously and to open/close what you need. Of course, before turning off a switch, the disk must be properly ejected from Windows. It does exactly what it promises.