? [Applicable Models]- -Suitable for MacBook PRO in late 2016-Mid 2017 Year, 13inch A1708(EMC 2978/3164). NOT Support Model: A1706 (EMC 3071), A1706 (EMC 3163), A1707 (EMC 3072),A1707 (EMC 3162). ? [Excellent Performance]- - 3D TLC NAND Flash supporting PCIe NVMe interface. Capacities up to 512GB.Read speed up to 2000MB/s, write up to 1700MB/s. ? [Easy to Install]- -INDMEM instruction manual will show you how to install and there are two screwdrivers for the Macbook pro that make installation easy. ? [Notice]- -Must update original SSD to macOS 10.13 or later version before moving out. New SSD will not be recognized after replacment if original SSD installed 10.12 or earlier Mac OS. ? [For Intensive Application] -- Ideal for 3D animation, rendering, photo and video editing, gaming, and other heavy workloads applications