Ocean Technology via Amazon offers the Unitek Quick Charge 3.0 Dual-USB Aluminum Car Charger with the Unitek Aluminum 3-Port USB Charging Extension Hub for $12.99. Coupon code "UNIKZ9A7" cuts that to $5.99. Plus, Prime members bag free shipping. That's tied with our March mention and the best price we could find by $20. Altogether, this combination features four USB ports, including a Qualcomm quick charge 3.0 port. Deal ends July 15.