The Trendnet TEG-10GECTX is a 10 Gigabit PCle Network Adapter that provides high-speed network connectivity for desktops and servers. It features a single RJ-45 port that supports speeds of up to 10Gbps, making it ideal for demanding applications such as video editing, file sharing, and gaming. The adapter also has a low-profile design that makes it easy to install in small form-factor computers.