Woot offers Upgrow USB 3.0 Hub 4-Port USB Hub with 5 Gbps USB Splitter for Laptop MacBook Mac Pro Mac Mini iMac Surface Pro XPS PC Flash Drive Mobile HDD-Black for $4.50 (orig. $8.89) free shipping with Amazon Prime.

Product Description:
The best hub for most people who need to connect a lot of devices atonce. It has one USB 3.0 data ports and three USB 2.0 ports facingupward, so cables and plugs take up less room on your desk.