PCI Express LAN Card &pipe; Windows &174;, Mac OS & Linux &pipe; Realtek RTL8125&pipe; x 4 PCIe\n\n This single-port 2.5 Gbps PCIe network card offers a versatile & low-cost way to deploy 2.5 Gb E network connectivity. It adds one copper Ethernet port to your server or desktop computer & provides Multi-Gigabit Ethernet access to your network at four speeds: 2.5 Gbps, 1G, 100 Mbps, 10 Mbps. \n\n Cost-Effective Multi-Gigabit Ethernet Solution \n\n The 2.5GBASE-T NIC provides additional bandwidth using your existing Ethernet infrastructure to help reduce the cost of cabling upgrades. The card enables you to connect to 2.5GBASE-T & NBASE-T equipment at network speeds of 10 Mbps, 100 Mbps, 1 Gbps, 2.5 Gbps over your CAT5e cabling (up to 100 m depending on the network configuration). \n\n Optimal Technology for Optimal Performance \n\n The network adapter card adds one Ethernet port to your workstation through a x 4 PCIe slot. It features 2.5GBASE-T technology, supporting advanced Multi-Gigabit systems, including Cisco campus switches & Aruba Networks access points. The network card also supports NBASE-T & additional features including 16K Jumbo Frames, Auto-MDIX & Wake-on-LAN (Wo L). \n\n Efficient Ethernet \n\n The Realtek RTL8125 chipset, compliant with IEEE 802.3az & IEEE802.3u supports the PCIe 2.0 interface for PC embedded applications. It provides up to a 250% increase in data rate over Gigabit Ethernet & requires no changes to existing cable infrastructure. \n\n The ST2GPEX is backed by a Star Tech.com 2-year warranty & free lifetime technical support. \n\n The Star Tech.com Advantage\n\n- Multi-Gigabit Ethernet connectivity with four network speeds: 2.5G, 1G, 100 Mbps, 10 Mbps\n- Compatible with both 2.5GBASE-T & NBASE-T specifications\n- Supports 2.5 Gbps network speeds on CAT5e cabling & CAT6a\n\n\n\n Product ID: ST2GPEX\n\n\n\n\n\n Model: 2.5 Gbps 2.5GBASE-T PCIe Network Card\n\n Datasheet: http://objects.icecat.biz/objects/mmo_75611208_1569408014_0055_5856.pdf\n\n\n\n\n\n\n\n\n\n\n\n