Framework Expansion Cards allow you to customize the ports and functionality of the Framework Laptop 16. Unlike other notebooks that require adapters and dongles to get to the ports you need, you can select the ones you want at order time and change them whenever you’d like.The Framework Laptop 16 supports six simultaneous Expansion Cards, with three on each side.You can select up to four USB-A, USB-C, HDMI, DisplayPort, MicroSD, Ethernet, Audio, 1 TB storage, or 250 GB storage cards to fit your needs.