speed USB 2.0 hub with backward compatibility to USB 1.1 Fast data transfer and broad compatibility speed USB 2.0 interface delivers quick transmission Backward compatible with USB 1.1 devices, ensuring you can use older peripherals Multiport USB splitter for easy file exchange USB splitter provides a multiport interface to connect multiple devices Supports convenient file transfer and makes it easier to manage work and gaming setups USB hub that protects the host and keeps devices stable Designed to protect the host device while maintaining stable operation of external storage such as mobile hard disks and other USB devices Simple, practical design for everyday use Simple in design but practical, offering convenient USB extension with multiple ports Use scenarios Office or home workstation Expand a laptop or computer with a keyboard, mouse, USB flash drives, and other peripherals Streamline file transfers and keep essential devices within easy reach Gaming and multimedia setup Connect multiple peripherals (controllers, headset, USB storage) through a single hub while keeping primary ports on the host Data backup and portable storage Attach a mobile hard disk or other USB devices for quick data backup, transfer, or media access without swapping cables on the host device