Weme via Amazon offers the Alxum 4-Port USB 3.0 Data Hub in Black for $8.49. (Use coupon code "PX4PBQAO" if you don't see this price.) Plus, Prime members bag free shipping. That's a buck under our February mention, $2 off list, and the lowest price we could find. It features a built-in surge protector. Deal ends February 28.

Update: Coupon code added.