https://www.amazon.com/Android-BrexLink-Braided-Charging-Smartphones/dp/B078QHT2KY/
Something like this should work for you, there's other options on there, but they're all the same. Just get a braided cable. It says "charging cable" but it'll work for your controller.
I wouldn't recommend wireless hardware in general, but you could get a wireless adapter like @kabLerecommended if that's more your speed. Cable is faster and cheaper, though.
I don't know what controller you have, but just verify it's Micro-USB before you buy a cable. There are some other ports that look like Micro-USB but aren't.