1、4 Ports Hub: This USB hub effortlessly expands one USB port on your computer into 4 USB 3.0 ports, allowing all 4 ports to work simultaneously. It is plug and play, requiring no drivers for convenient use. 2、System Compatibility: Compatible with for Windows 10/8/7(SP1), for Vista(SP2), for XP(SP3), as well as for OS X 10.6 and for OS X 10.7‑10.8, this USB splitter ensures seamless connectivity across multiple operating systems. 3、Versatile Device Compatibility: The USB expander is suitable for laptops, PCs, flash drives, printers, mice, card readers, HDDs, keyboards, cameras, game consoles, USB fans, and cables, providing versatile connectivity options for various devices. 4、High Speed Data Transmission: With transfer speeds of up to 5Gbps, this USB 3.0 hub transfers high definition movies in seconds, delivering ten times faster speeds than USB 2.0 while maintaining backward compatibility with USB 2.0 and 1.1. 5、Convenient and Portable: The compact and lightweight design of this USB hub makes it easy to carry, use, and install. Its precise engineering ensures heat resistance and incredible durability, allowing you to expand your computer's functionality on the go. Item Type: USB 3.0 Hub Interface: USB 3.0 x4 Material: Aluminum Alloy 1 x USB Hub