1、[ASM Chip] This expansion card uses the chip ASM chip. for PCI Express Gen.3 bus interface. 2、[Compatible] For SATA0 expansion card supports Serial ATA Revision 0 and backward compatibility. 3、[5 Connection Terminals] Provide 5 standard for Serial ATA 7‑Pin connection terminals for your convenience. 4、[Support Hard Disk] Support for Serial‑ATA (SATA) Gen III 6Gb/s hard disk, backward compatible for SATA I/II. 5、[Support Mode] Support connection for SATA I/II/III hard disk and CD writer. Support for IDE/AHCI mode. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin