Enjoy superfast data transfer of up to 500 MB/s with PCI Express 2.0 x1 card, between the network card and motherboards Supports cost-efficient twisted pair cables for speedy data transfer up to 100 meters This single port 2.5gigabit ethernet adapter enables you to connect your computer system to your existing network 2.5Gigabit Ethernet Adapter offers maximum efficiency and usability 2.5GBase-T network technology for reliable connectivity with maximum productivity