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.
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Amazon.com: Plugable USB Audio Adapter with 3.5mm Speaker-Headphone and Microphone Jack, Add an External Stereo Sound Card to Any PC, Compatible with Windows, Mac, and Linux - Driverless : Electronics
Using Headphone Jack as Microphone: What You Need to Know - Headphonesty
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RiaTech Black - 3.5mm Audio Jack to Headphone Microphone Splitter Converter Adaptor Specially Design for Mobile Tablet and Laptop(Only 1 Input for Audio) : Amazon.in: Electronics
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Amazon.com: KINGTOP Headphone Mic Splitter 3.5mm, Mic Audio Splitter, Headset Splitter Cable for Gaming Headset with Separate Audio Microphone Jacks (Not for Dual Audio Headphones) : Video Games
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