Features: brand new and high quality Using the latest JMB582 chip scheme, high-speed transmission, stable performance, is committed to meet users' demand for mass data space. Users can connect two SATA SSD solid-state disks or mechanical disks at the same for time through SATA data cable. This product adopts PCIE3.0 total bandwidth, faster data transmission speed, bring users faster speed, high stability of storage equipment. Equipped with two standard SATA ports, users simply plug the card into the for M.2 slot on the motherboard. Widely used in computers, servers, consumer electronic devices, storage devices and so on. Specifications: Material:Metal Size:Approx.30x22mm/1.18x0.87in Net Weight:20g Note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x SATA Adapter