Amazon.com: LG 27GN950-B 27 Inch UHD (3840 x 2160) Nano IPS Display Ultragear Gaming Monitor with 1ms Response Time 144Hz Refresh Rate and G-SYNC Compatibility (Black): Computers & Accessories
LG '27GN950-B' UltraGear Gaming 4K Monitor with 144Hz refresh rate launched in Japan - Gizmochina