Dual Pack Head-Only The VG2448a_H2 supports laptops, PCs, Macs and more with HDMI, USB, DisplayPort and VGA inputs Optimized view settings offers 'Game' 'Movie,' 'Web' 'Text' and 'Mono' presets Sold as a dual pack without monitor stands for easy dual-screen installation Flicker-Free technology and a Blue Light Filter for reduced eye fatigue Eco-friendly easy-open box for streamlined monitor setup 24 Inch Full HD (1920x1080p) IPS monitors with 60Hz refresh rate