4-Port USB 3.0 Expansion Instantly add 4 high-speed USB 3.0 ports to your laptop or desktopperfect for connecting flash drives, keyboards, mice, printers, and more. SuperSpeed 5Gbps Transfer Enjoy fast file transfers with data speeds up to 5Gbpsideal for moving large files like movies and photos in seconds. Reliable Performance, No Drivers Needed Built with the advanced chip for stable, efficient performance and better heat management. Plug-and-play design supports 4 devices simultaneously. Compact & Travel-Ready Lightweight and portable with a 0.8ft flexible cableeasy to carry with your laptop for work or travel. An LED indicator lets you know the hub is working at a glance. Universal Compatibility Works seamlessly with Acer, Dell XPS, PS4, Xbox, and most laptops and PCs. Supports Windows, macOS, ChromeOS, and Linux systems.