Migrated from Lemm.ee under the same username.
It’s called micro b superspeed. It’s basically micro-b with an optional extra connector to reach USB 3.0 speeds. Unless the device needs the extra power rail (like a 2.5" HDD), then you can still use a regular micro b cable to get USB 2.0 speeds.
Translated on my phone:
Mmm, who brought me this tasty hay… munch munch munch
“YA-HAHA! You found me!”