Yes, the mount is compatible with 2 ASUS TUF Gaming VG257QMR5A monitors, as long as they support VESA 75x75 mm or 100x100 mm, are under 34" and weigh up to 9 kg per monitor. The mount supports exactly 2 monitors up to 34" with max. 9 kg payload and VESA 100x100 mm (also 75x75 mm).