Find the right audio driver.

Used by: Most Windows laptops and prebuilt desktops (Dell, HP, Lenovo, Asus, MSI)

Download from your laptop manufacturer's support page when possible — it's tested against your exact hardware, and Realtek's generic driver can occasionally mismatch OEM audio enhancements.

Used by: Most USB headsets and webcam microphones (Logitech, Jabra, HyperX)

USB audio devices almost always use the generic Windows/macOS class driver — no manufacturer install needed. If it's not detected, check the cable and port before reinstalling anything.

Used by: MacBook, iMac, Mac mini built-in mics

macOS manages built-in audio drivers through system updates — there's no separate driver to install. If the mic misbehaves, check System Settings → Privacy & Security → Microphone first.

Used by: Older Lenovo, Acer, and Toshiba laptops

Conexant was acquired by Synaptics; current downloads route through your laptop manufacturer's own support site.