Yes, I have installed Win11 and installed this MB.

Windows 11 Pro mit dieser HW-Konfiguration:
Intel Core i7-13700K (LGA 1700, 3.40 GHz, 16 -Core)
Corsair Vengeance RGB (2 x 16GB, 6400 MHz, DDR5-RAM, DIMM)
ASUS ROG STRIX Z790-H GAMING WIFI
LGA 1700, Intel Z790, ATX
ASUS TUF Gaming GeForce RTX 4070 Ti SUPER (16 GB)
Gigabyte P1000GM(1000 W)
Lüfter be quiet! Dark Rock 4 (Anpassung Motherboard erforderlich!)
Samsung Odyssey G5 - G55T (3440 x 1440 Pixel, 34")

I myself run Windows 11 with this MB without any problems.