My computer uses 3.0, but I have an external drive in 2.0 will this work on this hub? Noriko September 07, 2018 18:39 Updated Follow A. Yes, the hub is backwards compatible with USB 2.0. Related articles What's the input voltage specification for this for the power supply? Can you connect and read external hard drives and phones? What is the difference between v1 & v2? Does the USB Hub come with a USB 3.0 cable? If so, how long is the cable? Will this product charge my iPad? Comments 0 comments Please sign in to leave a comment.