SANDISK 256GB Extreme Fit USB-C Flash Drive - Up to 400MB/s Read speeds, USB 3.2 Gen 1, USB Type-C - Plug-and-Stay Storage - Black - SDCZ530-256G-G46

Just to add for anyone finding this thread later on like I did: SANDISK 256GB Extreme Fit USB-C Flash Drive - Up to 400MB/s Read speeds, USB 3.2 Gen 1, USB Type-C - Plug-and-Stay Storage - Black - SDCZ530-256G-G46 https://a.co/d/0g0vMcyA The above flash drive formatted with Rufus to fat32 works with the surround recording.

This one is quite a bit smaller, but has more than enough storage to cover the amount I drive and is much cheaper with a better form factor.

Your best bet is something like a low profile USB-C thumb drive https://a.co/d/00DFTDFh