Only Genuine Products. Acer Nitro gaming monitor QG221Q series - Audio not working I got a new Acer monitor and tried to extend the display with my laptop. When used in a bright room, it is bright enough to eliminate glare. This results in blacks looking more like gray, especially in a dark room environment. Product Description: The Acer QG221Q bii has a poor contrast ratio, as most IPS displays do. Acer Manufacturer Acer Series Nitro Colour Black Item Height 39.6 Centimeters Item Width 49 Centimeters Standing screen display size 21.5 Inches Resolution 1920 x 1080 (Full HD) Product Dimensions 18.6 x 49 x 39.6 cm; 3.36 Kilograms Item model number QG221Q Number of HDMI Ports 2 Wattage 25 Watts Are Batteries Included No Included Components The QG221Q bii monitor is based on an IPS panel with 1920 x 1080@75 Hz resolution, a 250 cd/m² brightness, 16:9 aspect ratio and 8 bits (6 bits + FRC). Buy Acer 21.5 inch Full HD LED Backlit VA Panel Gaming Monitor (QG221Q) for Rs.10199 online. The QG221Q has excellent SDR peak brightness. Through AMD FreeSync technology, the game’s frame rate is determined by your graphics card, not the fixed refresh rate of the monitor, giving you a serious competitive edge. Introducing Acer's KG221Q gaming monitor - the Full HD resolution monitor that can keep up with your game play. Acer Nitro VG240Y Pbiip 23.8 Inches Full HD (1920 x 1080) IPS Gaming Monitor with AMD Radeon FREESYNC Technology, Zero Frame, 144Hz, 1ms VRB, (2 x HDMI 2.0 Ports & 1 x Display Port), Black 4.6 out of 5 stars 1,723. Price: 5,999. 30 Day Replacement Guarantee. Acer Nitro QG221Q 21.5-in Full HD Gaming Monitor. But the audio is not coming. Acer 21.5 inch Full HD LED Backlit VA Panel Gaming Monitor (QG221Q) at best prices with FREE shipping & cash on delivery. Brands In Category Acer 23 Alienware 1 AOPEN 9 Asus 58 ASUS ROG 9 Dell 13 Lenovo 10 LG 1 MAG 7 MSI 11 Samsung 19 VIEWSONIC 25. 4 offers from $349.99.