Perfect for your new MacBook Pro (Speed up to 104 Mbp/sec) USB-C/Type-C/Thunderbolt 3 device, read files from the SD/TF card reader quickly from your photos or videos, for photographers or designers or movie editors, and also for anyone else who uses sd/tf cards simultaneously. High-speed USB 3.0 port (full speed, up to 5Gbp/s):This MacBook USB adapter allows you to connect keyboard, mouse, hard drive, etc. to MacBook Pro and comes with Type-C data transfer port with up to 5Gbps data transfer speed, backward compatible with USB A 2.0 and below. Please note: This adapter does not support Apple USB SuperDrive. 4K@30Hz HDMI MacBook Adapter: Mirror or extend your screen with MacBook Adapter's HDMI port and directly stream 4K UHD 30Hz or Full HD 1080p video to HDTV, monitor or projector. Thunderbolt 3 on this macbook adapter: Thunderbolt 3 (same as the Thunderbolt 3 originally found in your Macbook Pro), with data transferring rates up to 40Gb/sec, up to 5K displays and power levels up to 100W. he aluminum case and extremely thin, stylish design is specifically for the Apple Macbook Pro/Air. MacBook Usb Adapter (7 in 1) expand your MacBook Pro ports into 2 USB3.0 + HDMI(4K@30Hz)+ 1 Thunderbolt 3 + 1 Type-c and SD/TF card reader. Suitable for MacBook Pro/Air 13 14 15 16 inch Please Note: This adapter is not suitable for wearing a protective case.