The Buffalo HD-ME64GS is an external SSD that combines portability with the durability of solid state technology. It features a 64GB storage capacity and connects through a USB 2.0 interface, making it compatible with a wide range of devices and systems. This model uses Multi-Level Cell (MLC) NAND Flash storage, which is known for its reliability and endurance, ensuring that data is kept safe over extensive periods of use. The inclusion of MLC technology also suggests that this drive could potentially offer better performance and lifespan compared to drives that use Triple-Level Cell (TLC) NAND flash. Its compact design makes it highly portable, and its built-in USB 2.0 connectivity means there's no need for external cables or power supplies, making it an excellent choice for professionals and casual users alike who need fast, reliable storage on the move.