Features: brand new and high quality for pci-experss. Serial ATA 3.0 specification compliance. Interface Bus Type PCI for Express X16 2.0. The supported communication rates are 6.0 Gbps. 24 self-identifying ports, no need to drive. Specifications: Item Name: PCIE 16X to SATA Card Interface: PCI-E 16X Board color: green Cable color: blue,red(optional) Interface rate: 6Gbps Function: for chia mining Main control chip: ASMedia1064 x 6 System support: WIN10 LINUX UBUNTU Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1PC x PCIE 16X to 24 Ports SATA3.0 Card for Chia Mining 24PCS x Cable