?Cross-Platform Compatibility? The laptop USB hub ensures cross-platform compatibility, supporting Windows 10, 8, 7, Vista, XP, Mac OS X 10.6-10.12 or later, and Linux 2.6.14 or later. Our dedicated customer service is at your disposal to address any product-related questions. ?Ultra-Portable Design? The oditton Hub, weighing just around 1 ounce, features an ultra-compact and portable design. It's tailor-made for easy transportation, easily sliding into your bag or pocket for your laptop-driven business journeys. ?User-Friendly? This USB port hub is equipped with a high-performance chip to ensure the safety of your devices and data. There's no requirement for any software installation or drivers; it's a simple plug-and-play solution. ?4-Port USB 3.0 Hub Expansion? Elevate your laptop's connectivity with the oditton 4-Port USB 3.0 Hub adapter, providing 4 extra USB 3.0 ports. It's a versatile solution that works with laptops, PCs, keyboards, mice, card readers, HDDs, printers, webcams, USB fans, and USB cables. ?Ultra-Fast 5Gbps Data Transfer? With this USB hub splitter 3.0, data syncs at an astonishing speed of up to 5Gbps, over 10 times faster than USB 2.0. It's quick enough to transfer an entire HD movie in just seconds. And, it maintains backward compatibility with USB 2.0 and 1.1.