Realtek RTL8111C Gigabit PCI Express Ethernet Network Interface Card (NO SOFTWARE)<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"> Card sold by TENEXT includes low profile/half height bracket(other seller doesn't) </span></li><li><span class="a-list-item"> Updated with the newer RTL8111E chipset </span></li><li><span class="a-list-item"> Windows 7/8/8.1/10， Linux， and Mac has built-in driver support in OS </span></li><li><span class="a-list-item"> No driver for OpenBSD， FreeBSD， nor derivative like FreeNAS </span></li><li><span class="a-list-item"> Compatiblilty issue with some HP and Dell computers </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/417andMDyQL.jpg" noproxy>