Micron PC4-21300 2666V 16GB 1X16GB DDR4 MTA16ATF2G64HZ-2G6E1 260pin Laptop Memory 

Specifications

Manufacturer Micron
Part Number MTA16ATF2G64HZ-2G6E1
Capacity 1X16GB
Version 2Rx8 PC4 2666V
Memory Range Laptop / Notebook SODIMM
Format DDR4
Bus Clock  2666MHz
Form Factor 260 pin SODIMM
Volt 1.2v

works in a variety of dell hp lenovo various laptops increases performance reliablity .

please check with your intended device upgrade for compatiblity or compare the ram currently installed and working if not sure message.