G means that the product is rated in its category in terms of energy efficiency. The Energy Labeling system is based on EU Regulation 2017/1369/EU. G LG 29UB67, 29", 2560 x 1080 pixels, QXGA, LCD, 5 ms, Black LG 29UB67. Display diagonal: 29", Display resolution: 2560 x 1080 pixels, HD type: QXGA, Display technology: LCD, Display surface: Matt, Response time: 5 ms, Native aspect ratio: 21:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). Built-in USB hub, USB hub version: 3.2 Gen 1 (3.1 Gen 1). VESA mounting, Height adjustment. Product color: Black