Free Express Shipping! Acer B287K bmiipprzx 28" 4K HDR Monitor 28" 16:9 IPS Panel, HDMI - DisplayPort - USB-A, UHD 4K 3840 x 2160 at 60 Hz, Adaptive-Sync - VRR, 4 ms (GtG) Response Time, 1000:1 Static Contrast Ratio, 300 nits Brightness - 90% DCI-P3,...