The Lexar 16GB PC4-2666V 2Rx8 DDR4 Laptop SODIMM is a high-performance RAM memory module designed for laptops that require fast and reliable processing. With a total capacity of 16GB split into two 16GB modules, this DDR4 SDRAM memory is perfect for users who need a boost in performance for demanding tasks such as gaming, video editing, or multitasking. The memory module features ECC memory and is registered, providing added error correction and stability for a seamless computing experience. Made in China, this memory module is a dependable choice for upgrading your laptop's memory capacity.