would this be fine for the power supply?

LE Power Adapter, UL Listed, 3A, 120V AC to 12V DC Transformer, 36W Power Supply, US Plug Power Converter for LED Strip Light and More https://www.amazon.com/dp/B00DKSI0S8/ref=cm_sw_r_cp_api_i_6muwEbZNZA5PM

i don’t know how to connect it, i just found it on amazon. i also don’t know what wire to buy or use.

Thanks! I got one from Amazon but it doesn't look like it's the right size as my Gledopto controller. Can you help?

This is the one I got: https://www.amazon.com/gp/product/B00DKSI0S8/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1

I used his video as a guide. I used this board (not the one he linked) and power unit and it works for me. The only complaint I have is that the power supply has to be unplugged to turn the screen off and I had to sand a small hole to run both cables out of the backglass.

https://www.amazon.com/gp/aw/d/B06WD8VZ92?psc=1&ref=ppx_pop_mob_b_asin_title

https://www.amazon.com/gp/aw/d/B00DKSI0S8?psc=1&ref=ppx_pop_mob_b_asin_title