Backward compatible with SATA1.0Support sata hot swapSupport sata port multiplicationPATA transfer mode supports up to UDMA6Extend 2 built-in SATAII and 1 PATA (IDE) interface1- 2.5Gbps PCI busTwo sata2.0 channelsThe theoretical transmission value of sata2.0 interface is 3.0GbpsSoftware group RAID, support 0,1, 0and1, JBOD RAIDSupports four storage device connections simultaneouslySupport sata port multiplier functionProduct name: PCI E to SATA IDE expansion cardExtension type: SATA IDE extensionInterface type: SATAandIDEProduct chip: JMB363Working temperature: -20 to 75Support system: support Windows98 or ME or 2000 or XP or Vista or win7 or win8 or OS v8.6 and other operating Type: Riser CardFeature 1: Desktop Graphics Card Interface Expansion CardFeature 2: SATAandIDE riser cardFeature 3: PCI E to SATA IDE expansion cardcolor:BlackMaterial:PCBPackage Contents:1 x Expansion CardOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.