One of these was included with my Reflex Adapt and I ended up buying another one because I was so impressed. USB A to C cables can certainly be bought for cheaper, but the soft flexibility of these cords is very unique.

These USB-C to USB-A cables are excellent quality for the price. I bought a couple extra for spares, but it seems so far like they will last.

I liked the one that came with the Reflex Adapt so much that when I bought some other adapters I threw in an order for the cable as well

I have several of the 3m versions of this cable. It is absolutely fantastic. The cable is flexible and light weight without having any noticeable bend memory. The braiding is soft but does not catch on anything, nor does it make the cable overly stiff. I use this with my Adapt and CTRL units primarily but also for times I'm using a wireless 8bitdo controller and need a long cord running to the AC adapter but don't want the weight of the cord to pull or add discomfort. Definitely plan to pick up a few of these!!