Firmware labelled QT6A-MB-C, apparently a Quanta QT6 project board at revision C, though the name gives no laptop model.

Firmware archive simply named QT6 with no model, revision or graphics variant, so it is not very informative on its own.

Archive for the QT6 project in its UMA variant, meaning the board uses integrated graphics rather than a discrete GPU.

Small firmware archive labelled only QT6B, a Quanta-style project code with no laptop model or full board number in the name.