Dear, welcome to Yotome. For more information about the product, please read on~Features:Converts SATA HDD to SAS port.Enable normal PC motherboard to connect high speed SAS HDD.6Gbps SATA3 Compliant.Specification:Data Rate: 500MbpsPort: 1 to 1Color: BlackWire Body: CopperNote:Please check your HDD parameter before you order this adapter. Included: 1 X HDD Adapter