The Dell Intel XL710QDA2 Dual Port 40 Gigabit QSFP+ Network Adapter (KF46X) is a high-performance network adapter designed for data centers and server environments. It features two ports with QSFP+ interfaces, offering fast and reliable connectivity for demanding networking tasks. The adapter is manufactured by Intel, known for its quality and reliability in the networking industry. With a green color design, this network adapter is compatible with Dell servers and is ideal for businesses looking to enhance their network infrastructure with high-speed connectivity.