As one of its daily deals, Newegg offers the CyberPower Pro Series 6-Outlet Dual-USB Surge Protector, model no. CSP604U, for $13.99 with free shipping. (Amazon charges the same.) That's the lowest total price we could find by a buck. It features two 2.1-amp USB ports and a 4-foot power cord with offset plug. Deal ends today.