The Satechi Type-C USB Hub allows you to easily convert a USB-C port into three USB 3.0 ports, in addition to slots for both an SD and Micro SD card. Perfectly designed with a brushed aluminum finish to complement your Apple computers and accessories, this multi-use hub is ideal for connecting various USB devices and accessing your SD and Micro SD cards. Please note, SD and Micro SD cards cannot be used simultaneously. Its compact size ensures it's travel-friendly, fitting conveniently into handbags, backpacks, or laptop bags. Wherever your journeys take you, stay connected to your essential peripherals.