NBC Selected independently determines what we cover and recommend. When you click on or buy through our links, we earn a commission. Learn more.Need to refresh your home office? This 4K Lenovo monitor is 29% offThe 31.5-inch display has 4K resolution and USB-C connectivity, making it useful for working, studying, gaming and streaming.Sept. 9, 2026, 11:35 AM EDTThe monitor is on sale during the brand’s extended Labor Day sale which runs through Sept. 13