A network connection through your USB 2.0 port? Yes! StarTech.com's USB 2.0 to 10/100 Ethernet Adapter brings network and Internet connections right to your USB 2.0 enabled notebook or desktop computer. Now there's no need to install an NIC or PCMCIA card, just plug the USB2100S into your USB 2.0 port, and you're ready to connect to any standard RJ45 network cable! It's lightweight and compact - great for laptop users who need network connections at home and the office. And it's a fast, affordable way to bring network connections to computers that have no available expansion slots. The fast 110Mbits/sec connection speed means you won't compensate speed for convenience, and Plug and Play installation delivers quick, hassle free connections every time.