Acer Predator XB1 XB241H 24" TN Gaming LED Monitor - 1920x1080 - 180Hz Overclock Refresh Rate - 1ms - 350cd/m2 - 16.7 Million Colors - DisplayPort 1.2 - HDMI - Built-in Stereo Speakers - NVIDIA G-SYNC Ready - Predator EyeProtect (UM.FX1AA.001)