Color: Black 4 Ports USB 3.0 Hub Acer USB Hub extends your device with 4 additional USB 3.0 ports, ideal for connecting USB peripherals such as flash drive, mouse, keyboard, printer 5Gbps Data Transfer The USB splitter is designed with 4 USB 3.0 data ports, you can transfer movies, photos, and files in seconds at speed up to 5Gbps. When connecting hard drives to transfer files, you need to power the hub through the 5V USB C port to ensure stable and fast data transmission Excellent Technical Design Build-in advanced GL3510 chip with good thermal design, keeping your devices and data safe. Plug and play, no driver needed, supporting 4 ports to work simultaneously to improve your work efficiency Portable Design Acer multiport USB adapter is slim and lightweight with a 2ft cable, making it easy to put into bag or briefcase with your laptop while traveling and business trips. LED light can clearly tell you whether it works or not Wide Compatibility Crafted with a high-quality housing for enhanced durability and heat dissipation, this USB-A expansion is compatible with Acer, XPS, PS4, Xbox, Laptops, and works on macOS, Windows, ChromeOS, Linux NOTE: Please use a 5V USBC power source. High voltage may cause overheating or damage. This USB C port (with IN 5V printed) CANNOT be used for transferring data and charging other devices. It can only supply power for the other 4 USB A ports, which can make data transfer more stable.