Patriot’s PCUSB33CTS, USB-C to USB-A 2.0 & 3.0 TF/SD Card Reader hub, allows you to use USB type-A devices on your MacBook® and other USB type-C port devices. The PCUSB33CTS hub also provides the ability to read and write to TF and micro SD cards at USB 3.0 speeds. Enjoy super-speed data transfer up to 5 Gbps, while gaining more connection options with this ultra-compact, lightweight, portable hub. The premium aluminum exterior and stylish design are designed to complement the latest MacBook® and Ultrabook designs.