I'm happy to announce the *Libreboot T480*:
https://minifree.org/product/libreboot-t480/
ThinkPad T480 *with Libreboot pre-installed*, to replace proprietary BIOS/UEFI firmware. Your choice of Debian Linux, other distro or BSD.
Libreboot offers greater security and faster boot speeds than Lenovo firmware. T480 is 8th gen (Kabylake Refresh), replacing Libreboot T440p, which was 4th gen (Haswell).
I'm Libreboot's founder / lead dev. Sales fund Libreboot.
LIbreboot 3050 Micro also launched: https://minifree.org/product/libreboot-3050-micro/
@libreleah Did you modify that wide port on the left side of the laptop? Almost looks like you put an additional USB-C next to a free-floating SATA port in there.
@Natanox Well, no. That's there to begin with. That other slot you refer to is a docking connector.