The A-Tech Premium Memory DDR3 PC3-10600 SO-DIM 16GB Kit is a high-quality RAM upgrade for computers that require DDR3 SDRAM memory. The kit includes two 8GB SO-DIMM modules with a total capacity of 16GB, designed for optimal performance. With a bus speed of PC3-10600 (DDR3-1333), this memory upgrade is perfect for improving the speed and efficiency of your computer for various tasks. The A-Tech brand ensures reliability and quality in their memory products, making this kit a great choice for upgrading your system's memory capacity.