Tp-link 10 gigabit pci express network adapter - 10 gbps networking, cat6a ethernet cable, supports windows 10/8.1/8/7, windows servers 2019/2016/2012 r2, linux (tx401) • 10 gbps pcie network card: with the latest 10gbase-t technology, tx401 delivers extreme speeds of up to 10 gbps, which is 10x faster than typical gigabit adapters, guaranteeing smooth data transmissions for both internet access and local data transmissions • versatile compatibility: with extreme speed and ultra-low latency, 10gbase-t is backwards compatible with multiple data rates (10 gbps, 5 gbps, 2.5 gbps, 1 gbps, 100 mbps), automatically negotiating between higher and lower speed connections • qos: quality of service technology delivers prioritized performance for gamers and ensures to avoid network congestion for pc gaming • free cat6a ethernet cable: to maximize tx401's performance, a 1.5 m cat6a ethernet cable is included-rated for up to 10 gbps while a regular cable is only rated for 1 gbps • low-profile and full-height brackets: in addition to the standard bracket, a low-profile bracket is provided for mini tower computer cases