Keilton 6.35mm 1/4inch TS and TRS Plug Jack Female to Female Cable Adapter Gender Changer Coupler-4 Pack

They do what they are suppose to do nicely, I didn't compare them to well known brands as I rarely use any. I just need to have them in my tool kit so I have them when I need any.

So far so good. Seem decent quality

Worked great!