Two Channel SATA and Ultra ATA PCI RAID Controller Card<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"> Two Channel SATA and Ultra ATA PCI Controller Card General Features: VIA VT6421A chipset </span></li><li><span class="a-list-item"> Compliant with SATA 1.0 specifications Dual channel master mode PCI supporting up to two devices </span></li><li><span class="a-list-item"> Built-in 256 byte FIFO per port for fast read/write operations </span></li><li><span class="a-list-item"> Supports Microsoft generic IDE operation and Intel bus master DMA operations </span></li><li><span class="a-list-item"> Three (3) SATA connectors (2 internal， 1 external) </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31c6ZM3JJ9L.jpg" noproxy>