Extend 4 USB 3.0 Ports: The USB C hub with a built-in OTG function chip expands 4 USB 3.0 ports for your USB peripherals, easily connecting with (wireless/wired) mouse, keyboard, USB flash drive, and other USB devices to your USB-C phone or tablet 5Gbps High Speed: With the 4 ports USB C hub, you can transfer HD movies or large files in just seconds with super fast data transfers of speed up to 5Gbps, 10X faster than USB 2.0 (480 Mbps) Stable and Secure: The USB C splitter is designed with an advanced VL160 chipset, which ensures stable and secure data transmission. It provides over-voltage, over-current, and short-circuit protection that ensures no harm to your device (NOTE: The USB-C power port does not support video & data transfer, and only support 5V 2A power delivery.) Wide Compatibility: The USB C multiport adapter is compatible with MacBook Pro/MacBook Air 2022/2021, iPad Mini 6/5, iPad Pro/iPad Air 5/4, Surface Book 2, XPS 17/15, iPhone 15/15 Pro, Galaxy S23/S22/S21, and other USB C or Thunderbolt laptops/tablets/smartphones. Plug and play, easily improve work efficiency Slim and Portable: The USB hub is designed with a compact and portable size, which can be easily carried in a backpack or computer bag without any extra burden usb c hub 4 ports usb hub powerd splitter expander data transfer thunderbolt 3 usb3.0 multi type c macbook usb adapter multiport