CNet, Inc. 1000/100/10 GETH NIC-32 BIT PCI RJ45 PC MAC (PROG-2000S) Mfr Part Number: PROG-2000S Features Easy and Cost Effective Choice to Gigabit Ethernet Checksum and Segmentation Task-offload reduce CPU workloads for enhanced system response and network Support advanced features such as Flow Control, Layer 2 Priority Queuing, VLAN Tag and Jumbo Frame