Upgrade your computer's memory with this brand new Crucial 4GB Memory Module Kit. This kit includes two 2GB 204-pin SODIMM DDR3 SDRAM modules, with a total capacity of 4GB, and a bus speed of PC3-10600 (DDR3-1333). The memory modules are compatible with a variety of computer brands and models. With a lifetime manufacturer warranty, you can trust in the quality of these memory modules to enhance your computer's performance. Made in China, this kit is a reliable and affordable option for anyone looking to increase their computer's memory capacity.