Review on 🔌 MOBOREST 6.35mm Male to 3.5mm Female Stereo Adapter Conversion Plug – Copper Adaptor Cable (RED+Blue) by Fisseha Rodgers

I bought this to use with an IEM kit in a desktop headphone amp that requires a 1/4" jack. For this specific purpose they work well. Fits snugly on either end for a secure connection. The profile is fairly low and doesn't add too much extension to the socket. Unfortunately, this adapter isn't compatible with TRRS. That means you can't use headphones when the built-in microphone is plugged in. Something is grounded in the adapter and doesn't allow clean access to the right rings So now I'm looking for a true universal adapter TL;DR: Sounds great but isn't TRRS compatible.