This vault was designed as one more option for the 2007 to 2013 GM Full Size with full floor console. This safe allows access to the USB port from the outside or inside the safe. You can have your devices connected and still have the contents of the safe secured. Access to the 12 volt power port is interior only. Unlike the others, this model must be assembled inside the console. This model is comes standard with 4-dial lock. For other lock options call DSI