Description: The Masscool SATA/IDE adapter gives you the flexibility of connecting almost any type of drive to your computer via a PCI Express (x1) slot. The board provides up to 3.0Gb/s PCI Express (x1) interface on the host side, fully compliant Serial ATA II ports on the device side to access Serial ATA mobile storage devices and standard media such as Hard Disk drive, floppy disk drive, CD-ROM, CD-RW, DVD, DVD-ROM, etc... 2 SATA port (one external and one internal) and one IDE ATA-133 header (internal).- Bullet Point Features -Technical Information: Supports 1-Lane 2.5Gbps PCI Express bus 1 port eSATA II external, 1 port SATA II and PATA internal Supports 2-port 3.0Gbps SATA II interface Supports two independent SATA II channels (separate logic and FIFO) Supports Native Command Queue (NCQ) on SATA II port Supports Hot Plugging like USB on SATA II port Supports up to 0, 1, 0+1, JBOD function A Closer Look- Enter System Requirements-