UCTRONICS DC 9V 12V 24V to DC 5V 5A Buck Converter Module, 9-36V Step Down to USB 5V Transformer Dual Output Voltage Regulator Board [2 Pack]

Originally bought these due to the noted 5.2V 5A output capacity which is the ideal rating for a power hungry Raspberry Pi 5. It also helped resolve some power related issues with some equally power hungry 5G M.2 modems that I had been utilizing. I'm very happy with these. Great price and does exactly what it needs to and meets all the ratings it is advertised for.An additional pro-tip: Look up USB-C PD trigger boards or cables. Many all over Amazon. I have my setup fed by a 15V PD trigger board on the input side which allows me to use a more widely available PD power supply/battery bank and supply the necessary wattage. SUPER convenient. I've powered my rig on everything from a Steam Deck charger, power bank, USB-C PD car charger, etc..

Using to power a RPI zero to run Octoprint.

Works well to convert old cctv to new wifi cameras

Excelente

This this works like a charm. 9 Volts are the common requirement for many guitar pedals but this line 6 product runs on 5 volts. Yeah they sell a more pricey one but with this I just saved myself 80 bucks. Have had it for a couple of years now and have been on the road with me as well. Could not be more happy

This is a good product and was able to operate an intelligent USB load (a FPGA) that had a demanding current modulation. This product stayed in regulation unlike others I had tried. I recommend it, especially for more demanding applications. It does have a bigger footprint than many of its competitors though.

Needed to power a micro pump that used 5 volts. My solar panel delivered 12. Hooked this up and the pump just hums along. Perfect for my application.

So far have liked it