Gigabyte M28U Arm Edition 28 Inch KVM Gaming Monitor - SS IPS 4K/UHD (3840 x 2160), 144Hz, 1ms, 2 x HDMI 2.1, 1 x USB Type C, FreeSync Premium Pro : Amazon.co.uk: Computers & Accessories
Monitors featuring HDMI 2.1 connectivity
ASUS TUF Gaming VG28UQL1A HDMI 2.1 Monitor — 28" 4K UHD (3840 x 2160), Fast IPS, 144
Asus TUF VG28UQL1A 28" 4K UHD 1ms 144Hz Gaming Monitor - Laptops Direct