Upgrade or build your system with this high-quality 4GB DDR4 SODIMM module. Operating at standard DDR4 speeds, this RAM stick provides a significant performance boost for laptops, mini PCs, and All-in-One computers. It's perfect for everyday computing, allowing you to run multiple applications like web browsers, office suites, and media players smoothly and without lag. Each module is rigorously tested for compatibility and reliability, ensuring stable performance for your system. This is an essential component for users looking for a cost-effective way to improve their computer's responsiveness and overall performance.