Vehicle Compatibilityfor Buick Acadia Enclave 2009-2017, Cadillac Escalade 2009-2014, Chervolet Silverado Suburban Tahoe Traverse 2008-2014, GMC Sierra and Yukon 2009-2014 etc. Dual Voltage OutputInput voltage is 12V, with output options of 5V (USB cable) and 12V (DC 3.5mm cable). 6 Output Cables IncludedIncludes Mini USB (5V) x1, Micro USB (5V) x1, USB-C (5V) x1, RJ11 (12V) x1 and DC3.5mm (12V) cable x2. LED DisplayThe FitDVR adapter features an LED screen that displays current and voltage, a unique feature compared to other brands. Easy InstallationSpecial wiring harness connection for plug-and-play installation. Its easy to install and will not void your vehicle's warranty.