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.
General Motors officially announced plans to discontinue Pontiac on April 27, 2009 amid its restructuring and subsequent government-assisted bankruptcy proceedings. The automaker announced that it will focus on four core brands in North America, including Chevrolet, Cadillac, Buick, and GMC.