Experience the speed and reliability of the ADATA AD4S266638G19-B memory module, designed for the latest DDR4 laptops. With a total capacity of 8GB and a bus speed of PC4-21300 (DDR4-2666), this single SODIMM module is an ideal upgrade to enhance your laptop's performance and multitasking capabilities. Engineered for precision, the AD4S266638G19-B boasts a 260-pin interface, ensuring a secure and stable connection to your motherboard. Whether you're editing video, running complex software, or simply browsing the web, this high-speed memory module is built to handle demanding applications with ease.