The Genuine Dell Broadcom 57414 Dual Port 25Gb SFP28 Network Daughter Card 6WMMV is a high-quality network card designed for use with Dell EMC PowerEdge servers such as R640, R740, and R740XD. With a maximum data rate of 25GB and two ports, this daughter card is compatible with PCI Express ports and provides fast and reliable network connectivity. This product is a genuine Dell brand, ensuring compatibility and performance for your networking needs.