The Timetec Premium 16GB 2x8GB DDR4 2666MHz PC4-21300 SODIMM Laptop Ram Memory Kit is a high-quality memory upgrade for laptops. This kit includes two 8GB DDR4 modules, providing a total capacity of 16GB. The SO-DIMM form factor and DDR4 SDRAM type ensure compatibility with a wide range of laptops. With a bus speed of PC4-21300 (DDR4-2666), this memory kit offers fast and efficient performance for improved system speed and multitasking capabilities. Upgrade your laptop's memory capacity with this reliable and efficient Timetec memory kit.