Travel Size SD/TF USB C Adapter: Crafted from durable aluminum alloy with a lightweight 2.3-ounce design. It supports SD specifications 1.0/V1.1/V2.0/SDHC (up to 32GB) and SD 3.0, allowing up to 2TB storage expansion with simultaneous read and write capabilities, it's the perfect pocket-sized travel companion. Efficient USB-C Hub: Equipped with two high-speed USB-A 3.0 ports and one high-speed USB-C 3.0 port, capable of transferring data at speeds of up to 5Gb/s. Enjoy rapid data transfers without the need for software or drivers—simply plug and play. 100W Power Delivery Supported: The USB-C Hub supports 100W USB-C pass-through charging, making it an ideal choice for MacBook Pro/Air and other USB-C devices—your ultimate USB-C Hub solution. 4K HDMI to USB-C Hub: This USB-C Hub delivers lifelike 4K visuals at 3840 x 2160@30Hz through HDMI, providing an immersive 3D resolution experience. Ultimate 7-in-1 USB-C Hub: The intelligent USB-C Adapter perfectly combines all the functions you need. This mini USB-C Hub is equipped with dual USB 3.0 ports, a 4K@30 HDMI port, SD/TF Card adapters, a USB-C 3.0 data transfer port, and a Type-C Power Delivery charging port that supports up to 100W.