Type-C USB is here but that doesn't mean you can't use your old USB peripherals! Thanks to the Satechi Type-C USB Hub, you can easily convert a Type-C USB port to three USB 3.1 ports, an SD card slot, and a MicroSD card slot. The elegant, aluminum hub is the perfect complement to Apple computers and accessories. The small size makes the Type-C USB Hub easy to fit into a purse, backpack, or laptop bag. Please note MicroSD and SD card slots are not able to be used simultaneously.