"The PCI Express card by Delock offers two network ports with a data transfer rate up to 2500 Mbps.
NBASE-T for higher speedModern services and new technologies require higher bandwidths.
NBASE-T technology enables speeds of 1 Gbps and 2.5 Gbps with conventional networking cables.
The best possible transmission rate is set automatically.
Specification Connectors: external: 2 x 2.5 Gigabit LAN RJ45 jack internal: 1 x PCI Express x1, V2.
1Chipset: Realtek RTL8125BData transfer rate: Ethernet up to 10 Mbps Fast Ethernet up to 100 Mbps Gigabit Ethernet up to 1000 Mbps NBASE-T with up to 2.5 Gbps PCI Express x1 up to 2.5 GbpsSupports IEEE 802.3 / 802.
3u / 802.
3abSupports Wake On LAN (WOL)Supports IEEE 802.
1P layer 2 priority encodingSupports IEEE 802.
3x full duplex flow controlSupports IEEE 802.
1Q Virtual LAN (VLAN)Supports 16k Jumbo FramesSupports PXELED indicator for link and activitySystem requirements Linux Kernel 3.2 or aboveWindows 10/10-64/11PC with one free PCI Express slotPackage content PCI Express cardLow profile bracketUser manualPackage Retail Box"