Buying a USB Hub
Dear [Lynn],
Make sure that the hub you buy is a USB 2.0 hub. Otherwise, your devices won’t perform as fast as they are capable of performing. Yes, the PC I’m writing you on now has two USB ports on the front. You just have to watch out that you don’t roll your chair into them when something is plugged in there. Personal experience on this one. 
Just call me Tom. Tommy is reserved for ladies in dating or special-friendship scenarios.
You’re welcome.
Tommy