I currently have this: https://www.amazon.com/gp/product/B082X9TXPH/ref=crt_ewc_title_dp_1?ie=UTF8&psc=1&smid=ACN639V66DSNJ

and this:

https://www.amazon.com/gp/product/B08C2M12R8/ref=crt_ewc_title_dp_2?ie=UTF8&psc=1&smid=ACN639V66DSNJ

in my Amazon cart.

Does this make sense? The additional power supply thing says "a must for BL touch"...not sure how or why, but that's what it says.

Am I missing any cables or anything?

Thanks!