Customer Ratings & Reviews

I have installed the maestro sw adapter on my 09 accord and the volume +/- buttons work without any issues. I have connected the wires according to the diagram which is provided on their website or while installing the firmware on interface adapter. This is the first time working on my car's audio wiring. My vehicle also contains ch +/- but only the "- ch" button seems to be working. This is the reason why I gave it 4 stars. Maybe I missed something when I was putting the wires together but it's not a big deal. I would still recommend it!

This saved my steering wheel. I am so used to have steering wheel control but when I swapped the radio for an aftermarket, I lost them. But this device saved its life. My steering wheel is well connected to the aftermarket radio.

Great installation, however a part was missing to get the radio connected to Sirius service.

Works just as good as the factory interface did with the old radio.

Bought this to go with a double din radio to connect to my steering wheel controls. Hooked it up to my computer to program the buttons and the software was very easy to use. I honestly wish I had more buttons to program!

I purchased the steering wheel interface along with a Kenwood digital screen radio/disc player/backup camera (pioneer camera). The Maestro interface works perfectly with the new equipment and gives me the same control over the radio that originally came with my 2005 4 Runner.

Great Product!!! I will definitely recommend this product to car enthusiasts. Just follow the steps and wiring diagram.

Got a new Car Stereo, and because of that my factory car control no longer worked. Asked the Best Buy Car Installation guy what he would recommend and he mentioned this. Not only do you get your functions back, you can switch them up and add a second function!! Love it!

Works exactly as described would buy again. Perfect.

It does what it is supposed to do. I have a Kia Sportage 2011 and I am able to use my steering wheel control (volume, phone functions, and voice activation) with the aftermarket radio I installed (Pioneer 4200NEX).

BestBuy installers were able to get my Scion steering wheel buttons working perfectly w/ my new Pioneer double-DIN CarPlay deck. I've got a Siri button on my steering wheel now!

Did exactly what i needed and the instructions were very thorough. Super easy install

Excellent addition to your car. If you are adding a third party audio player to your car and want your steering wheels controls to work as well. Don’t forget to add this.

Made the controls on steering without any problems. Can use all options as normal.

Awesome product...works great with my vehicle....the installer dun a great job

Unit works well. Controlling stereo with steering wheel much than having to reach the stereo itself.

just buy this and use a laptop to program it at the end it will tell you how to wire up your car instead of using one of those other universal just buy 1 of these and skip the headache

Love the new stereo installed in my car. Glad I can still use my steering wheel with the radio. Part needed for that. Only one other part needed to install the backup camera option.

I ordered it online and waited for the confirmation email. That arrived quickly and the pickup was curbside. They had an area for us to park and an employee came right out to help me.

Great item highly recommend you buy this purchase go buy this item