This Converge 4-Port USB Charging Station drops from $69.99 to $55.99 when you use code SAVE20 at Quirky. Plus, shipping is free. Choose from 5 different colors. It is made of plastic, silicone and aluminum and allows you to charge up to 4 devices at one time. The USB cables are not included. Quirky is a site that sells inventions created by real people who saw a need for a product and decided to invent it themselves. Sales tax is charged in most states.