Asus Republic of Gamers Swift 27" 4K HDR 160 Hz Gaming Monitor - Manual (Page 35)

Resolution Frequency Horizontal Frequency
3840 x 2160p 23.98/24Hz
3840 x 2160p 25Hz
3840 x 2160p 29.97/30Hz
3840 x 2160p 50Hz
3840 x 2160p 59.94/60Hz
3840 x 2160p 119.88/120Hz
3840 x 2160 60Hz
2560 x 1440 120Hz
2560 x 1440 60Hz
2560 x 1440 144Hz
3840 x 2160 144Hz
3840 x 2160 150Hz
3840 x 2160 160Hz
Note:
Do not support interlace and color gamut YUV420.