DisplayLink adapters allow older Chromebooks to output extended displays even if you don’t have an HDMI port or USB Type C. While most newer devices don’t need this feature, some Chromebooks (like the Lenovo Chromebook Duet) don’t have a good way to extend displays with workable resolutions. DisplayLink can fix that and simply needs a USB 3.0 port to work with a Chromebook. Here are a few below we’ve verified work.