The 8GB Micron PC4-2666V-S DDR4 2666MHz laptop RAM memory module is a high-quality memory module designed for laptops. With a total capacity of 8GB and a form factor of SO-DIMM, it provides fast and efficient performance. The DDR4 SDRAM technology ensures reliable data transmission, while the PC4-21300 bus speed ensures quick access to your data. Made in China by the trusted brand Micron, this RAM module is a great choice for upgrading your laptop's memory capacity.