Using their (both are mediabridge) cable directly into either usb port of the protector, I was only able to get usb charge. (It did provide full charge to ipad.) When using the samsung wall wart (one official and one oem knock-off), the cables provide ac charging.
Pontiac: Division of General Motors. Pontiac is a brand of General Motors and was the performance division of General Motors for years. However, its history could date back to the days of the horse and carriage. In 1893, Edward M. Murphy established the Pontiac Buggy Company in Pontiac, Michigan and founded the Oakland Motor Car Company in 1907.
In 2009, General Motors shed several brands, closing Saturn, Pontiac, and Hummer, and emerged from a government-backed Chapter 11 reorganization. In 2010, the reorganized GM made an initial public offering that was one of the world's top five largest IPOs to date and returned to profitability later that year.