?Device Flexibility? Enjoy device flexibility with this hub, which seamlessly connects to devices featuring USB-A or USB-C ports, including MacBook Air/Pro, iMac, Chromebook, HP, Xiaomi, and others. It also provides compatibility with multiple operating systems, including Windows 10, 8, 7, Vista, XP, Mac OS X 10.6-10.12, and Linux 2.6.14 or later. ?Intuitive Operation? Experience intuitive operation with this USB-C hub, thanks to its high-performance chip that safeguards your devices and data. No software or driver installations are required; it's effortless plug-and-play functionality. Its intelligent, lightweight design makes it a perfect fit for your ultrabook during your travels. ?High Velocity Data Flow? Experience high-velocity data flow with this 4-port USB 3.0 hub, offering impressive speeds of up to 5Gbps, a remarkable 10 times faster than USB 2.0. This ensures rapid HD movie transfers within seconds, while still supporting backward compatibility with USB 2.0 and 1.1. ?Seamless USB-A/USB-C Connectivity? Seamlessly connect USB-A and USB-C devices with this hub, thanks to the included USB to USB-C adapter. It transforms the USB-A hub, offering compatibility with devices featuring USB-C ports, whether used independently or with the USB-A Hub. ?Expand and Connect with 4 USB 3.0 Ports? Expand your laptop's connectivity options with the 4-Port USB 3.0 Hub adapter, adding four additional USB 3.0 ports. It's compatible with various devices, including laptops, PCs, keyboards, mice, card readers, HDDs, printers, webcams, USB fans, and USB cables.