Upgrade your workspace with the UPERFECT 18.5" dual portable monitor—the world’s first driver‑free design. Connect a single Type‑C cable and instantly expand your laptop display without installing any software. The 100Hz refresh rate delivers fluid motion for work or casual gaming, and the monitor can connect to two different devices at once, allowing two users to work independently on the same screen. | Uperfect | | 18.5" 100Hz Portable Dual Monitor for Laptop Plug & Play Triple Screen HDR Travel Display for PC, Phone, Console, VESA | Black | Best Buy