Versatile USB Splitter: Instantly adds 3 extra USB 3.0 ports to connect keyboard & mouses, flash drivers or other USB peripheral, and 1 RJ45 Gigabit ethernet port for secured wired internet Durable and Compact: Featuring an exquisite and ultra-light design, with aluminum alloy case for better heat dissipation and longer lifespan, while LED indicators to show the power and working status clearly Wide Compatibility: Plug and play, hot-swappable and zero drivers required; compatible with Windows 10/8, Mac OS, iPad OS, Chrome OS, Linux kernel 2.6.14, and above SuperSpeed Connection: USB 3.0 interfaces enable transfer speed up to 5Gbps, and the ethernet port provides wired network connection speed up to 1Gbps; enjoy your stable and fast transmission of data at ease What You Get: 1USB C to Ethernet Adapter, 1Instruction Manual, Enjoy 18-month warranty, free lifetime technical support, and friendly customer service from atolla