75Hz refresh rate 24-inch screen

BenQ GL2480 24-inch 1080p Eye-Care LED Monitor, 1ms 75Hz, Smart Brightness, Flicker-Free, Thin Bezel, Cable Management System, HDMI, Paper Mode, 3-Year Warranty, Black, 1920 x 1080 Has been with me for about two years Asking for 450 Original box is missing