This is a Geek Squad Certified Open Box Product. See below for more information. See game detail more clearly than ever with the Samsung 28-inch 4K Ultra HD Gaming Monitor. With G-Sync, Auto Source Switch+, and Core Sync Colour tech, along with 1ms response time and a 144hz refresh rate, the 178-degree viewing angle and high-resolution picture will bring your gaming experience to the next level. | Open Box - Samsung 28" 4K Ultra HD 144Hz 1ms GTG IPS Gaming Monitor (LS28BG702ENXGO) - Black