Philips P-line 279P1B 27" Class 4K UHD LED Monitor - 16:9 - Textured Black - 27" Viewable - In-plane Switching (IPS) Technology - WLED Backlight - 3840 x 2160 - 1.07 Billion Colors - Adaptive Sync - 350 Nit - 4 ms GTG - 60 Hz Refresh Rate - HDMI - DisplayPort - USB Hub: