Weewooday 1 Piece 12v to 5v Dc Converter Buck Module USB Output Power Adapter Dc Car Power Converter Regulator

Worked great - added a bluetooth adapter to my older car stereo - the adapter has a USB plug. I didn't want to snake the USB cable to the cigarette lighter, this kept everything behind the dash. Clean install, power works fine, connection is tight. Handy little thing to have.

Great device for the GPS on my golf cart

so for all you people that like to add toys to your vehicles and hide them, this is the way to go, you can tap in to your rearview mirror cable and run you this in your headliner and not have any cables hanging down in the window or have to run that cable across and down to the cigarette lighter plug for your dash cams or radar detector or even you phone mount power cords.

Using this in my car, which is not garage kept, for a VIOFO dashcam. Worked well for 2 years. The heat and vibration finally got to it, now it draws 0A and outputs nothing. Wish there was an automotive rated one on Amazon for a few dollars more... This one is still excellent for the price.

We use it to keep an ipad charged and the hardwire to 12v makes for a cleaner installation instead of a cigarette lighter plug. If the ipad is used all day, the charge won't stay at 100% but it's possibly (probably) because the battery is getting old and not the adapters fault.

It does what it is supposed to do. I needed to convert a 12v Lithium Ion battery to 5v to power a USB fan. This inexpensive part enabled that to work.

Work as intended!

Works exactly how it’s supposed to

Monté dans mon camping-car. Simple à installer et fonctionne sans émettre de lumière qui empêche de dormir.

👍