Product description: Quantity: one set 4 in 1 USB C Hub: ZESKRIS 4 Port Ultra Slim Data Type C Hub with 1 USB 3.0, 2 USB 2.0, 100Mbps RJ45 Ethernet Portable USB Splitter which is perfect for your Mackbook Pro/Air. At the same time, we support a worry-free 18-month warranty and friendly customer service SuperSpeed Data: USB 3.0 port transmits data at speeds of up to 5Gbps, it can transfer high-resolution movies, images, large files, etc. in seconds, which is 10 times faster than USB 2.0. With 2 USB 2.0, you transfer data rates up to 480 Mbps Stable High Speed Ethernet With RJ45 port, the USB-C Ethernet hub ensures a stable and faster wired Internet connection. You can make the most of the convenience of the Superspeed network. Online gaming, meeting rooms, watching movies and more Travel Essential USB Hub 3.0: Our Zeskris designer has carefully designed it to make it more efficient for business and leisure travel. vacation. Slim and portable. Small and thin. Focus on modern fashion Strong Compatibility Compatible with new USB-C devices such as MacBook/MacBook Air/MacBook Pro 13" 15" with Touch Bar 2022/2021/2020/2019/ 2018/2017, Samsung s9/s10, Huawei P20 Pro, Dell XPS 13 15, HP Specter X360, Google Chromebook Pixel, Lenovo Yoga 900/910, etc.