USB Graphics Card

Add extra independent monitors via USB on Windows, macOS, Linux and ChromeOS. Products in this category adopt USB Video protocol (DisplayLink/Silicon Motion) for external graphics output, which is different from USB‑C DP Alt Mode adapters. They bypass the native display limits of your computer’s built‑in GPU to enable extended multi‑screen setups. Ideal for office multitasking, video editing and creative workflows; most models require driver installation.