Item Type: M.2 to 2 Port SATA3.0 Material: PCB Transmission Speed: 6Gbps Interface: M.2(A+E key) SATA3.0 x2 Applicable System: For Windows7(for X86, for X64), for Windows 8, for 10 (for X86, for X64)(for Windows built in driver), for Linux Based Operating System, for UEFI 1、6Gbps Transmission Speed: Expansion card adopts super PCIe3.0 bus bandwidth, the transmission speed reaches 6Gbps, and the data transmission speed is faster. Faster speed, lower power consumption, high reliability. 2、2 SATA Ports: The adapter card can transfer 2 SATA ports through the M.2 (A+EKey) slot of the PC host, and supports port multipliers. Users can connect 2 SSDs with 2 SATA ports at the same time through the SATA data cable Solidly State Drive or Mechanical Hard Drive. 3、JMB582 Chip: The M.2 port expansion card adopts the latest JMB582 chip solution, with high speed transmission and stable performance, and is committed to meeting the needs of users for massive data space. 4、Support Interface: Expansion card supports order based and FIS based port multipliers, supports AHCI mode and IDE programming interface, supports drive power control and staggered startup. 5、Support Functions: Support NGFF (M.2) 2230 keys A, E, support SATA plug in detection function, support SATA link power saving mode (partial and hibernate). 1 x Expansion Card 1 x User Manual 2 x Sata Wires 2 x Screws