The USB-C Combo Hub & Card Reader expands a USB-C port to a SD and Micro SD Card Reader/Writer, two USB Type-A ports and an additional USB-C expansion port for data or power charging. This all-in-1 adapter bridges the gap between your computer and older USB technology devices. Connect smartphones and tablets, digital cameras, as well as peripherals such as printers, external hard drives and more. Combining two high-speed USB 3.1 Gen 1 ports with a card reader, this compact and elegant device delivers lightening-fast connectivity and file transfer capabilities. Just insert your memory cards and transfer data at 5Gbps.