4 PORTS FOR expanded USB connectivity Our 4in1 USB laptop splitter provides four USB ports, letting you connect multiple devices to your laptop at once. This simplifies your setup, improves workflow, and saves time. FAST DATA TRANSFER Supports speed data transmission up to 5Gbps using USB 3.0 technology, enabling quick file transfers and improved work efficiency. DURABLE CONSTRUCTION Aluminum alloy shell delivers efficient heat dissipation, reinforced resistance, and longterm stable performance to protect internal circuits. PORTABLE AND EASY TO CARRY Compact size and lightweight design make it an ideal outdoor accessory for expanding your laptop's connectivity wherever you go. COMPATIBILITY AND USE CASES Designed to connect to laptops, providing reliable USB expansion for peripherals and storage devices. USE SCENARIOS Office or home workstation: connect a keyboard, mouse, USB flash drive, and external hard drive to streamline your desk setup. Travel or remote work: carry it in your bag to access files from USB drives and use external peripherals for comfortable operation. Meetings or classrooms: plug in a USB drive for presentations and use a keyboard or mouse for easier control.