Rosewill PCI-Express Dual Port Gigabit Ethernet Network Adapter 2 x RJ45 (RNG-407-Dualv2)
<div style="text-align: left;"><strong>[Product Information]</strong>
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<li><span class="a-list-item"> Standards: IEEE802.3， IEEE802.3u， IEEE802.3ab </span></li>
<li><span class="a-list-item"> Speed: 10/ 100/ 1000Mbps </span></li>
<li><span class="a-list-item"> Interface: PCI-Express </span></li>
<li><span class="a-list-item"> Designed to Meet PCI Express Specification Revision 1.1， compatible with x4， x8， x16 </span></li>
<li><span class="a-list-item"> Single-lane (or x1) PCI Express Throughput Supports Rate of 2.5Gbps </span></li>
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