Is this a powered hub? Does it come with a power supply? Noriko January 17, 2021 21:56 Updated Follow A. Our 4-Port USB 3.0 Hub is not a standalone charger but connects to your computer via USB cable. Related articles Is this compatible with Apple Superdrive? What is the difference between v1 & v2? Is it compatible with Windows 10? Is the silver portion of the hub actual metal or is it silver colored plastic? Does it come with a USB cable? Comments 0 comments Please sign in to leave a comment.