This pci express based 10100 ethernet card provides a simple way to connect a pcie enabled server or workstation to a 10100 ethernet network and offers a broad range of features and functions including support for both full and half duplex operation as well as wake on lan wol power management the pex100s ethernet card includes both standard and low profile brackets and is compatible with most matx slimline and atx system form factors and features auto mdimdix automatic configuration