Feature: 1. Professional: PCIe X4 network card, a high performance 1G Ethernet adapter designed for enterprise and data center environments. Supports Gigabit Ethernet transfer rates. 2. High Speed: This Gigabit PCIe network card supports multi core servers and delivers full line speed throughput for high performance server and network applications. 3. Multi Function: Includes IO virtualization capabilities with support for VMware NetQueue and for VMQ technologies. Compliant with IEEE energy efficient Ethernet standard with energy efficient Ethernet features. 4. Multi Application: PCIe Ethernet network card is suitable for application scenarios such as cloud and Web2.0 data center servers, private clouds, machine learning and HPC clusters, etc. 5. Easy To Use: The server network card has four LED indicators that allow users to check the status of network connection and data transfer. Supports full duplex and remote wake up. Specification: Item Type: PCIe Network Card Material: PCB Applicable Network Type: Gigabit Ethernet Transfer Rate: 10, 100, 1000Mbps Bus Type: PCIe X4 Network Interface Type: RJ45 x 4 Remote Wake Up Function: Support Full Duplex Or Half Duplex: Full Duplex support LED Indicators: 4 (1 port, link and speed) solid and blinking Application: Servers Main Chip: BCM5719. Package List: 1 x PCIe Network Card