?Extensive Compatibility? Enjoy extensive compatibility with this laptop USB hub, which functions flawlessly with Windows 10, 8, 7, Vista, XP, Mac OS X 10.6-10.12 or later, and Linux 2.6.14 or later. Feel free to contact our reliable customer service team for any product-related inquiries. ?Pocket-Friendly Portability? The oditton Hub, weighing around 1 ounce, features a compact and portable design. It's perfectly suited for life on the go, effortlessly fitting into your bag or pocket during your laptop-powered business trips. ?Seamless Usage? This USB port hub incorporates a high-performance chip to ensure the protection of your devices and data. No software or driver installation is necessary; it's a straightforward plug-and-play solution. ?Versatile 4-Port USB 3.0 Hub? The oditton 4-Port USB 3.0 Hub adapter is designed to expand your laptop with 4 additional USB 3.0 ports. It offers compatibility with laptops, PCs, keyboards, mice, card readers, HDDs, printers, webcams, USB fans, and USB cables. ?5Gbps Data Speed? With this USB hub splitter 3.0, data transfers occur at impressive speeds of up to 5Gbps, making it more than 10 times faster than USB 2.0. This means you can transfer HD movies within seconds. Additionally, it remains backward compatible with USB 2.0 and 1.1.