About the Product: Top-tier performance: Faster Performance than HDD. read speeds up to 550 MB/s and write speeds of up to 450 MB/s, faster performance and more reliable than traditional hard drives. 2.5-inch SATA III 6GB/s support. Boost Up to the Next Level Speed : Born to Give Your Laptop/Computer NEW Life, Upgrade your laptop or desktop for faster startups with 128 GB of digital storage capacity. With such an excellent solid state disk, file transfer and software startup will be faster.