StarTech.com USB 3.0 to Gigabit Ethernet Network Adapter - 10/100/1000 NIC - USB to RJ45 LAN Adapter for PC Laptop or MacBook (USB31000SW) - Network adapter - USB 3.0 - Gigabit Ethernet - white

The USB31000SW USB 3.0 to Gigabit Ethernet adapter adds a single RJ45 Ethernet port to a USB-enabled computer system, with support for Gigabit network connections at full bandwidth when used with a USB 3.0 host connection, unlike USB 2.0 adapters. This compact USB 3.0 network adapter is backward compatible with older USB 2.0/1.x computer systems (speed limited by USB bus), making it the ideal portable replacement network adapter or laptop accessory. Plus, with support for features such as Jumbo Frames, VLAN tagging and Wake on LAN (WOL), the adapter offers versatile Gigabit network performance for home and business users alike.