Metra Electronics AXUSB-GM3 Features:

Axxess AXUSB-GM3 USB/AUX/HDMI Knockout Replacement Panel GM/Buick 2014-Up. When upgrading the OEM stereo with an aftermarket radio the factory AUX-IN panel become inoperable,this unit replaces it and allows connectivity to the aftermarket radio. Aux-in panel includes two USB inputs, 3.5mm Aux input, and a HDMI port.

To Be Used To Replace The Factory Usb/Aux Panel In Certain Gm Vehicles
• 3 Or 6 Foot Cable
• 2X Usb Type A Ports
• 1X 3.5Mm Auxiliary Input
• 1 X Hdmi Input
• 1 X Usb Type A Output
• 1 X Hdmi Output
• 2 X Rca Outputs