The Dell Single Ethernet Port for Optiplex PCI-E x1 Network Card 0VRRH1 HIGH PROFILE is a network card designed specifically for Dell Optiplex computers. It offers a single Ethernet port for connectivity and is compatible with PCI Express x1 ports. With its high profile design, it is easy to install and provides reliable network access for your system. Ideal for those looking to expand their computer's networking capabilities, this Dell network card is a dependable choice for your computer setup.