Multi-Port Expansion from a Single USB-C: This USB-C hub converts one USB-C port into several connections for peripherals, external drives, and wired networking with MacBook Pro, MacBook Air, and other USB-C laptops. High-Speed USB 3.1 / 3.0 Data Transfer: Featuring Type-C 3.1 and USB 3.0 ports, the hub supports file transfers, video streaming, and connections for USB devices such as flash drives, keyboards, and mice. Built-In Gigabit Ethernet for Wired Networking: An integrated Gigabit Ethernet RJ45 port delivers up to 1000 Mbps wired speeds for streaming, gaming, video calls, and downloads when Wi-Fi is unavailable. Broad Compatibility & Plug-and-Play Setup: Designed for MacBook Pro and MacBook Air, the adapter works with most USB-C laptops, tablets, and ultrabooks. No extra drivers are required on major operating systems; connect and use immediately. Portable, Compact Design: Lightweight and slim, the hub fits in a bag or pocket. Constructed with durable materials and thermal design. Color: As Shown. Material: PC. Note: Color may vary due to light reflection and display differences. Allowable measurement error is +/- 1-3cm.