?Versatile Compatibility? This laptop USB hub offers versatile compatibility, supporting a range of operating systems including Windows 10, 8, 7, Vista, XP, Mac OS X 10.6-10.12 or later, and Linux 2.6.14 or later. If you have questions about our product, reach out to our dependable customer service. ?Portability at its Best? With its compact and lightweight design, the Tymyp Hub weighs approximately 1 ounce. It's crafted to be incredibly portable, allowing you to conveniently stow it in your bag or pocket for hassle-free business trips alongside your laptop.". ?Simple and Secure? The USB port hub comes with an integrated high-performance chip to safeguard your devices and data. You won't have to worry about software installation or drivers; it's a hassle-free plug-and-play experience.". ?4-Port USB 3.0 Hub? The Tymyp 4-Port USB 3.0 Hub adapter expands your laptop with an additional 4 USB 3.0 ports. It's compatible with laptops, PCs, keyboards, mice, card readers, HDDs, printers, webcams, USB fans, and USB cables.". ?Blazing 5Gbps Data Transfer Speed? This USB hub splitter 3.0 ensures blazing-fast data sync at a remarkable 5Gbps, exceeding USB 2.0 speeds by over 10 times. It's so swift that you can transfer an HD movie within seconds. Additionally, it maintains backward compatibility with USB 2.0 and 1.1.".