CoolGear Internal to External eSATA 4 Port PCI Bracket<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"> PCI 4 port SATA adapter </span></li><li><span class="a-list-item"> Connect Internal host card to external devices. </span></li><li><span class="a-list-item"> Four internal latching sata connections. </span></li><li><span class="a-list-item"> Four external eSATA II connections. </span></li><li><span class="a-list-item"> OS Compatibility: Windows 98， Me， XP， 2000， 2003， CE， Vista， Windows 7， and Windows 8 as well as Linux and Mac OS 10.X </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41VaFa%2BA3GL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31fRZ7GKYcL.jpg" noproxy>