1.5in2 MultiPort USB Hub – This 5in2 USB to Gigabit Ethernet adapter converts USBA and USBC ports into 1 x RJ45 1000 Mbps Ethernet port, 1 x USBC port, and 3 x USB 3.0 ports, compatible with laptops featuring USBA or USBC ports. It addresses the issue of insufficient laptop ports while delivering stable and reliable 10/100/1000 Mbps ultrafast network speeds for faster file transfers and smoother connectivity. 2.4 USB USBC Data Transfer Ports – With transfer speeds up to 5 Gbps on the 3 USB 3.0 ports, you can move HD movies in seconds. It also supports multiple USB peripherals like flash drives, hard drives, keyboards, mice, and printers. The USBC port offers a 480 Mbps transfer speed and works with mobile phones, tablets, laptops, and more. 3.Plug and Play – The USB RJ45 adapter features a durable aluminum unibody design, with a builtin chip ensuring stability in temperatures ranging from 0° to 70°C. It resists temperatures, dissipates heat efficiently, minimizes interference, and ensures stable data transmission. 4.OS Compatibility – The USBC hub with Ethernet adapter works with Windows XP, macOS, Linux, Vista, and other operating systems. It is compatible with MacBook Pro/Air, Samsung, Google Chrome, Huawei, Dell, Asus, Lenovo, HP, and other USB or USBC port devices.