Expand your new iMac 24” connectivity with easy clamp-on USB-C hub that has a seamless. color-matching faceplates designed for all iMac color options. Including 4K Hdmi and MicroSD/SD ports. Color Matching Design Designed to look like an extension of your iMac with 7 iMac color matching faceplates included. Easy Access to Ports Five front-facing ports for easy access to memory cards. USB storage. or charging devices. Effortless Installation Engineered to fit securely to the bottom of your iMac. Easy installation with a twist and clamp system that requires no tools. Soft touch interior protects your iMac’s finish while the precision engineered clamp provides strong support for your hub. High-Resolution 4K60Hz Hdmi Experience crystal clear 4K 60Hz Hdmi video on compatible 4K monitors for brilliant high-resolution display. The Hdmi port is located in the back of the hub to hide away Hdmi cords when connecting to an external monitor. High-Speed USB Connectivity Transfer files in seconds with 3 USB (2 x USB-C. 1 x USB-A) ports capable of 10Gbps transfer speeds that are twice the speed of the previous generation USB 3.0.