The Corsair ValueSelect 512MB DDR 200-Pin SO-DIMM Laptop Memory Module VS512SDS333 is a high-quality memory module designed for laptops. With a total capacity of 512MB and a bus speed of PC-2700, this module provides reliable performance for your computer. As part of the Corsair brand, known for its durability and reliability, you can trust that this memory module will meet your needs for speed and capacity. Whether you are upgrading your current system or looking for a replacement, this module offers a solid option for enhancing your laptop's memory capacity.