![StarTech.com Headset Adapter, Microphone and Headphone Splitter - 3.5mm Male Aux to 3.5mm Female Audio & Mic Combo Jack Y Cable for Laptop / PC (MUYHSMFF) : Amazon.co.uk: Electronics & Photo StarTech.com Headset Adapter, Microphone and Headphone Splitter - 3.5mm Male Aux to 3.5mm Female Audio & Mic Combo Jack Y Cable for Laptop / PC (MUYHSMFF) : Amazon.co.uk: Electronics & Photo](https://m.media-amazon.com/images/I/71vsw1AJmJL._AC_SL1500_.jpg)
StarTech.com Headset Adapter, Microphone and Headphone Splitter - 3.5mm Male Aux to 3.5mm Female Audio & Mic Combo Jack Y Cable for Laptop / PC (MUYHSMFF) : Amazon.co.uk: Electronics & Photo
3.5mm Mic Audio Jack to Headphone Microphone Y Splitter Cable Converter Adapter | Shopee Philippines
![I got a 3.5mm to USB-C adapter so that I can plug an external microphone into my 2021 Razer Blade 15 Advanced, but it's only detecting output, rather than a mic input. I got a 3.5mm to USB-C adapter so that I can plug an external microphone into my 2021 Razer Blade 15 Advanced, but it's only detecting output, rather than a mic input.](https://preview.redd.it/lbwzqa0dcgp71.jpg?width=640&crop=smart&auto=webp&s=bdb601739b420d3596c32d0514155fa7a9c22cdc)
I got a 3.5mm to USB-C adapter so that I can plug an external microphone into my 2021 Razer Blade 15 Advanced, but it's only detecting output, rather than a mic input.
![StarTech.com Headphone Splitter TTRS 3.5mm Hack Male to 2x 3.5mm Female Audio+Microphone LN89985 - MUYHSMFF | SCAN UK StarTech.com Headphone Splitter TTRS 3.5mm Hack Male to 2x 3.5mm Female Audio+Microphone LN89985 - MUYHSMFF | SCAN UK](https://www.scan.co.uk/images/products/2949273-a.jpg)