StarTech.com USB 3.0 to Gigabit Ethernet Adaptors - StarTech.com USB31000S2H, You can add powerful network access to your tablet, Ultrabook™ or laptop, even if it doesn\'t have a built-in RJ45 port with this USB 3.0 to Gigabit network adaptor from StarTech.com. It gives you wired network access and provides two USB 3.0 pass-through ports allowing you to connect additional USB devices.Ideal for office or home use, the USB 3.0 network adaptor supports full Gigabit bandwidth by harnessing the performance of USB 3.0 (5 Gbps). You can quickly access very large files over a Gigabit network, saving valuable time every day.Simply plug this Ethernet cable adaptor into the USB port on your laptop and connect to your network. The network adaptor chipset provides native driver support, so you don\'t have to worry about installing additional software.Enhance the capabilities of your laptop or tablet by connecting USB devices like printers or external solid-state drive or hard drive enclosures using the two USB 3.0 ports. You can also connect your mouse, keyboard, flash drive or other low-power USB devices, with no extra power required.Compact and portable, this USB Gigabit network adaptor is backed by a 2-year warranty and free lifetime technical support. StarTech.com USB31000S2H USB 3.0 To Gigabit Ethernet & 2-Port USB 3.0 Hub