USB A to 2. 5 GbE NBASET NIC Adapter Add 2. 5GbEnetwork access to your laptop, using the USB-Aporton your laptop. This USB 3. 0Type-Ato Gigabit network adapter gives you wiredEthernetnetwork access. Powerful2. 5Gigabit Network ConnectionsIdeal for office or home use, thenetwork adaptersupports full 2. 5 Gigabit bandwidth by harnessing the performanceof USB 3. 0. You can quickly access very large files over a2. 5Gigabit network, saving valuable time every day. Native Driver Support Makes Installation EasyGet up and running quickly. Simply plug thisUSB-A to Ethernet adapterinto the USB port on your laptop and connect to your network. The network adapter Realtek RTL8156 chipset provides native driver support for Mac OS and Linux. Any Windows operating systems without the driver will be automatically prompted to download the software directly from the adapter, ensuring a quick installation with no Internet access required. Compact & Lightweightfor Perfect PortabilityCompact and portable, this USB Gigabit network adapter is the ideal desktop network adapter or laptop accessory. You dont have to carry a power adapter with you to use it, because its powered directly from the host USB port. The Choice of IT Pros Since 1985StarTech. com conducts thorough compatibility and performance testing on all our products to ensure we are meeting or exceeding industry standards and providing high-quality products to IT Professionals. Our local StarTech. com Technical Advisors have broad product expertise and work directly with our StarTech. com Engineers to provide support for our customers both pre and post-sales. The US2GA30 is backed by a StarTech. com 2-year warranty and free lifetime technical support.