Compatible with Toyota: For 2013 Corolla S, 2016-2018 Corolla IM, 2013-2017 Corolla, 2019 Tundra, 2013-2017 Tacoma, 2012-2018 RAV4/RAV4 Base, 2018 RAV4 XLE, 2012-2013 Prius, 2017 Prius Prime, 2018 CHR, 2015 Avalon hybrid, 2014/2019 Highlander, 2015 Camry Fitment List: For Subaru 2014-2015 Forester 2.5i, 2015 Subaru Forester XT Premium, 2014-2017 Forester, 2015 WRX Premium, 2012-2015 WRX W/O Navigation, 2013 STi, 2013-2016 BRZ, 2013-2014 BRZ Limited; For Lexus 2015 IS250, 2015 CT, 2013 GS350, 2013 GS450h, 2013 LX570, 2013 RX450h; For Scion 2013 xD, 2012-2013 xB, 2013-2016 FRS, 2014 tC Replacement for Honda / Acura / Mazda: For Honda 2015-2018 Civic, 2017 Civic lx, 2017-2018 Civic Hatchback Sport, 2016 2018 Civic LX, 2018 Honda Civic Sport, 2018 Civic Coupe LX-P, 2019 Ridgeline, 2015 2015-2018 CR-V, 2014-2018 Accord, 2018 Accord Hybrid, 2015-2017 CRZ; For Acura 2016-2017 MDX; For 2014-2015 Mazda 3, 2013 Mazda 2, 2015 Mazda 5, 2013 CX-5 The socket on RED WOLF USB adapter fits the end of the factory USB harness that is plugged into the back of your vehicle connector. Opposite end is a standard male USB plug which you'll plug into your new HU's rear USB input The harness only handles the USB socket — not aux; Retain your car's factory USB port when installing an aftermarket stereo (For Pioneer / Kenwood / Sony / JVC / etc.) with this stereo USB wire adapter—keeps center console USB active