SIIG Dual Profile GigaLAN PCIe Adapter CN-GP1021-S3<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Adds a high-speed Gigabit Ethernet port into PCI Express (PCIe) enabled computers </span></li><li><span class="a-list-item"> Supports crossover detection &amp; auto-correction </span></li><li><span class="a-list-item"> Supports full duplex mode that doubles the network connection speed </span></li><li><span class="a-list-item"> Supports Wake On LAN (WOL) power management </span></li><li><span class="a-list-item"> Checksum and Segmentation Task-offload reduce CPU workloads for enhanced system response and network scalability </span></li><li><span class="a-list-item"> Automatic MDI/MDIX crossover at all speeds </span></li><li><span class="a-list-item"> Supports Flow Control， Layer 2 Priority Queuing， VLAN Tang and Jumbo Frames </span></li><li><span class="a-list-item"> LEDs indicate the Link/Activity status and 10/100/1000 Mbps </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41ATobnbf3L.jpg" noproxy>