The AOC U27B3A gaming monitor is a 27-inch display designed to deliver an advanced visual experience, suitable for both productivity users and multimedia enthusiasts. This model stands out for its 4K Ultra HD resolution (3840 x 2160 pixels), ensuring sharp images and precise details, ideal for design, editing, or demanding entertainment. It features LED screen technology combined with an IPS panel, providing accurate colors and wide viewing angles of up to 178° horizontally and vertically, ensuring clear viewing from almost any position. Additionally, it supports HDR10, enhancing contrast and color reproduction to display more realistic and deeper images, especially with compatible content. The sleek design with an ultra-thin bezel on three sides facilitates multi-monitor setups, while its matte black finish prevents glare and offers a professional look. Flicker Free technology and a low blue light feature help reduce eye strain during long sessions, making this monitor suitable for extended work or entertainment without visual discomfort. It offers a 4 ms response time, sufficient for casual gaming and smooth visuals, and supports Adaptive Sync, eliminating screen tearing for a smoother gaming experience. It is equipped with built-in 2-watt speakers for basic sound without extra peripherals and includes VESA mounting, providing flexibility to install on compatible arms or stands. Its structure allows adjustable tilt and features a partially detachable design, facilitating ergonomic positioning in work or gaming spaces. Overall, the AOC U27B3A combines advanced technology and ergonomics for users needing a versatile screen with high definition and accurate colors, suitable for productivity, entertainment, and moderate gaming in a 27-inch UHD format.