Car Hard Wire Charger, 12V to 5V Dual USB Female Port Charging Cable Direct Link Hard Wired Step Down Converter Power Supply for Dash Camera Car DVR GPS

Works

This is a great usb charger

Works as advertised

This gadget is a great way to hard-wire USB powered devices in your car. Whether thats a dash cam, Alexa, radio detector, or whatever. This makes it a snap. All you basically need to do is wire this to the hot side of your fuse block and forget it.

I’m using this to power two dashboard cameras. It’s very compact and seems to work. Update: it’s been about a year and it stoped working.

No instructions shown which wire is Positive! Shorted out my IPOD.

Added two powered usb charging ports to a Maestro dash kit. Worked and fit great. Took power with two taps off the 12v outlet on the passenger side.

Small size allows for installation almost anywhere you need. However, it would have been better if the incoming power wires were a little longer

Used this for my boat

Very easy install in celica. You need to add a fuse cut off just incase of a short.