2 Port Gigabit Ethernet PCI-e x1 Network Card Intel 82571 Chipset

Increases performance on multi-processor systems by efficiently balancing network loads across CPU cores when used with Receive-Side Scaling from Microsoft or Scalable I/O on Linux Enables two Gigabit connections in a single adapter, delivering increased bandwidth for slot-constrained servers and providing high performance, reliability, and low power use in a single, integrated, dual port PCI Express Gigabit Ethernet controller chip Allows dual-port operation in almost any PCI Express server slot, PCI Express slots and allows each port to operate without interfering with the other