Goliton? New 1 Port 2.5Gb/s Gigabit Ethernet RJ-45 RJ45 Network LAN Card PCI-E Express 10/100/1000M Desktop Controller Adapter Connector<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"> Support Plug and Play. </span></li><li><span class="a-list-item"> Connect faster than ever with this PCI Gigabit Ethernet Network controller card. </span></li><li><span class="a-list-item"> Transfer rates up to 1000Mbps， optimize your computer's performance. </span></li><li><span class="a-list-item"> Single-lane(x1) PCI-Express with transfer rate 2.5Gb/s Full Duplex channel. </span></li><li><span class="a-list-item"> Compliant with PCI-Express Revision 1.0a. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41xTDXZjzmL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41fwHLadlRL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41mY31X4s2L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41XDeAhWCPL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41uD1JQT5LL.jpg" noproxy>