M1-ATX CarPC PSU
 

The M1-ATX from Ituner is one such “intelligent” automotive power supply. It offers features that allow a properly installed mini-ITX system to respond appropriately (and, to a limited extent, configurably) to automobile ignition signals, as well as cope with the unstable voltages typically found in cars."

Link to the review: http://www.epiacenter.com/modules.ph...howpage&pid=64