If I wanted to have an external drive, a wireless adapter, and a USB dongle for a wireless keyboard, how would I do that? Would there be any way to hook them all up at once with a USB hub?
I believe you can connect a USB hub as long as there is only 1 USB drive connected to it. In short it may work, you can only try.
As Rich say’s it will work, if you use a non powered hub you may run into power problems for a portable hard disk, mine is fine for a portable hard disk and a wireless keyboard together, but I have power problems with a portable hard disk and a wireless usb dongle together, all fine if I use a powered hub or mains powered hard disk.