The Genuine Hynix 8GB PC4-2666V DDR4 Laptop Memory module is a high-quality RAM upgrade designed for laptops. With a total capacity of 8GB, this SO-DIMM memory module is ideal for increasing your system's performance. Featuring ECC memory technology, this DDR4 SDRAM module is reliable for error correction. The module is backed by a lifetime manufacturer warranty and is made in the United States by Hynix, a trusted brand in the industry. Upgrade your laptop's memory capacity with this genuine Hynix module for improved speed and efficiency.