This portable 3-port USB 3.0 hub merges your USB peripheral and RJ45 network connections into a single, convenient combination hub. This silver, sandblasted USB and ethernet hub features a solid-aluminum casing that’s both lightweight and rugged. It also integrates a lengthier, 27 cm (10.5 in) cable, so you have the flexibility to place your devices exactly where you need them. This high-quality, Apple style USB 3.0 hub with ethernet features a Gigabit Ethernet port, giving you an easy way to expand your MacBook connectivity. And because the USB hub with ethernet adapter integrates a Gigabit Ethernet port, you can add wired network connectivity to your laptop in a location where Wi-Fi is unreliable or unavailable. Plus, the stylish USB 3.0 network adapter features three USB 3.0 ports. With its compact, USB-powered design and a built-in USB cable, you can avoid the nuisance of carrying multiple separate adapters. Plus, the compact USB RJ45 network adapter takes up minimal space on a desk, so you can use it in hot-desk or BYOD (Bring Your Own Device) environments. This bus-powered USB port expander installs quickly and easily, and it’s natively supported in Windows, Mac, and Chrome OS. You can also avoid the nuisance and cost of purchasing new devices by using the USB 3.0 hub plus GbE with your current USB 2.0 and 1.x devices. The USB gigabit ethernet adapter is backed by a StarTech.com 2-year warranty and free lifetime technical support.