High Performance Network Interface Card Upgrade your server's network capabilities with our HP 412648-B21 comparable gigabit Ethernet PCIe x4 network interface card. This card features dual RJ-45 ports and complies with all IEEE 802.3 standards, providing a high bandwidth 10/100/1000Mbs network speed. Efficient and Reliable Designed with the Intel 82580 chipset, this network interface card is compatible with Windows, Linux, FreeBSD, and VMware operating systems. It also supports high level VLAN filtering function, ensuring efficient and reliable network performance. Extended Connectivity The dual RJ-45 ports on this network interface card operate over copper patch cable, allowing for an operating distance of 100m. This provides extended connectivity options for your server, making it ideal for high-end servers. 100% Compliant and Guaranteed Our network interface cards are 100% compliant with all your networking needs. We also offer a certification test program to guarantee that your product will work right the first time. Upgrade your network with our cost-effective solution today.