Add an Ethernet port to any of your devices with USB 2.0 or 3.0. For example, Mac laptops or Ultrabooks without an Ethernet port, or add extra ports to your desktop PC. It’s compatible with Windows (XP/Vista/7/8/8.1/10), Max OS X (10.6 or later), Linux OS and more. It doesn’t require additional software; it’s plug and play. Features: - Plug&Play device, no software required - Supports speeds up to 1Gbps - Compatible with Windows, Max OS X, Linux and others - Certifications: CE, FCC and RoHS - Operating temperature: 0ºC to 70C