OttoNavi CH0712SV-WSS60NAX Chevrolet 07-12 Silverado Multimedia In-Dash Double Din OEM Replacement Car Radio with 6 CD Virtual Disc Memory (Black) Direct plug and Play installation Free GPS antenna with magnetic base for easy install Supports maximum 64GB SD Card Port and AUX port Compatible with factory steering wheel controls A2DP Bluetooth allows for wireless phone calls and music/audio streaming