Description: M2 (A+E Key) to 2 port SATA 6G expansion card: 2 SATA ports can be transferred through M2 (A+E Key) slot of the PC host, and 2 SSD with SATA ports can be connected at the same time through the SATA data cable Solid State Drive or Mechanical Hard Drive. Interface: M2 (A+E Key) interface, JMB582 chip ( will be attached to the chip), 2 SATA III interfaces, using super PCIe3.0 total bandwidth, faster data transmission speed, bringing users and players faster High speed, lowerperformance, high stability storage devices. JM582 main control: Using the latest JMB582 chip solution, highspeed transmission and stable performance Wide range of application: Widely used PC computers, servers, industrial computers, consumer electronic equipment, storage equipment, NVR/DVR systems PCI-E3.0 total bandwidth: Using PCI-E3.0 bandwidth, the data transmission speed is much faster than PCI-E2.0 Specification: Model: PH59 Product size: 3cmx2.2cm/1.18inchx0.87inch Transmission interface: (M.2) 2230 A/E; System: for Windows for Linux Size Chart: 3cmx2.2cm/1.18inchx0.87inch Package Includes: 1 PH59 2 SATA cables 1 M2 screw Note: Please allow slightly errors due to manual measurement and different monitors.