I have some higher-numbered units, where the main difference is in software (better mixer) but in your model, I don't think there is a mixer. The hardware changes between first and second-generation models were very modest, specs-wise.

FYI, there is a third generation out now, but they seem to have dropped the 2i4.

You'll want to make sure your drivers are up to date, and read other information here: https://us.focusrite.com/en/usb-interfaces


BIAB 2025 Win Audiophile. Software: Studio One 7 Pro, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Roland Integra-7, Presonus 192 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.