Highlights: Single Port 10/100/1000Mbps adapter PCI Express v1.1 x1 lane RJ45 Connectivity Low-cost, low-power VLAN Support Innovative power management features MSI,MSI-X support Excellent small packet performance for network appliances Low profile and full-height bracket Overview: ALL0142-1G-DTX is a PCI Express v1.1 x1 manageable Gigabit RJ45 Single Port Network Card.The Card contains two transmit and two receive queues for the single port. It has advanced interrupt-handling,IPv4 and IPv6 checksum offload,TCP/UDP checksum offload features and the Auto-Negotiation (Nway) function ,Jumbo Frame support.With single UTP/STP and the Auto-Negotiation (Nway) function support, the Card can auto-negotiate 10Mbps, 100Mbps or 1000Mbps speed, and half or full duplex mode with its link partner (a hub, for example). Supports ACPI, compliant with PCI Express2.1. Full range of drivers are provided for major Operating Systems. Technical Details: Controller Intel I211 Transmission rate per port 10/100/1000Mbps Network Standard Physical Layer Interfaces 1000BASE-T:Cat 5eor higherup to 100m 100BASE-Tx:Cat5/5e/6or higherup to 100m 10BASE-T: Cat3/4/5/5e/6or higherup to 100m Jumbo Frame Support Up to 9.5 KB Operating Temperature 0 °C to 55 °C (32 °F to 131 °F) Network Virtualization LED Indicators 1000Mbps/s:Yellow Link and Green Ack, 100Mbps/s:Green Link and Green Ack,10Mbps/s: Not illuminate Operating System Support Windows Server2008 / 2008 R2 / 2012 /2012 R2 /2016 R2 Windows 7 / 8 / 8.1 / 10 Linux Stable Kernel version 2.6.x / 3.x / 4.x or later Linux SLES 10 / 11 or later VMvare ESX/ESXi 5.x/6.x or later