The Anker Portable Data Hub is a sleek and compact USB 3.0 hub made of durable aluminum, perfect for on-the-go use. With 4 USB 3.0 ports, it offers fast and efficient data transfer. The 2ft USB 3.0 cable included ensures a convenient connection to your devices. Designed for universal compatibility, this hub is ideal for expanding the connectivity options of your devices wherever you are. Its portable design makes it easy to carry around, while the black color adds a sleek touch to any setup.