USB Type C Macbook Hub 6 in 1: This Macbook pro Adapter is specially designed for MacBook Air 13'(Retina) and MacBook Pro 13'/ 13'(Touch Bar)/ 15'(Touch Bar). ( Note:this USB C Dongle can't work with Macbook pro Case). It features 100W Thunderbolt 3 port 3 USB 3.0 ports and SD/Micro SD card reader expand your MacBook's capabilities simply . Easy to use Plug and play. Super Speed USB 3.0 Transfer: This Macbook Pro usb-c adapter enable you to connect hard drive printer mouse and more USB devices to your MacBook Pro and transfer data at up to 5Gbp/s. Backwards compatible with USB 2.0 devices. Fast Power Delivery: Macbook Pro Thunderbolt 3 hub adapter max 100W. Supports up to 5K or 2x4K @ 60Hz video display. Transferring data at speeds of up to 40Gb/s which is two times faster than Thunderbolt 2 port. Convinient USB C to SD TF Card reader: Speed up to 104 Mbp/s for USB-C/Type-C/Thunderbolt 3 devices to access files from SD/TF card reader quickly view your photos or videos perfect for Photographer or designeretc. And SD and TF card can work simulataneously.