MicroUSB 2.0 LAN adapter for mobile devices  Plug&play compact LAN adapter: just plug into a Micro USB port and connect it by a patch cord with your network  Half/full duplex 10/100Mbps operation  Supports speed auto-negotiation  Works with most Windows and Android tablets

USB 3.0 Gigabit LAN adapter Plug&Play compact USB 3.0 LAN network adapter: just plug into a USB port and connect it by a patch cord with your network Half/full duplex 10/100/1000 Mbps operation Built-in Flash-drive with drivers 

USB 3.0 to Gigabit Ethernet Network AdapterFastest USB 3.0 and Gigabit solution ensure high speed transfer ratePlug and Play in Windows (XP/Vista/7/8/8.1/10), Mac OS X (10.9/10.10), Linux OS. Note: Driver required for Mac OS X (10.5-10.8)Foldable and Portable design ideally suits your Ultrabook

UNITEK ADAPTER USB-A - RJ-45 2.5Gbit ETHERNET U1313B

The Dell USB 3.0 to Ethernet adapter enables you to add an Ethernet port to your computer or desktop using an existing USB input. Supporting up to Gigabit Ethernet data speeds, the adapter lets you enjoy faster streaming of online content, from news and live sports outlets to streaming radio and entertainment sites playing your favorite television shows and movies. The adapter contains a built-in driver for easy setup, eliminating the need to install drivers from a CD or download them from another source....

EDIMAX EU-4307 Edimax USB Type-C to 2.5G Gigabit Ethernet Adapter