The product is a lot of three SK Hynix 8GB 2Rx8 laptop SODIMM memory RAM modules with a total capacity of 24GB. Each module has a capacity of 8GB and operates at a bus speed of PC4-2133P. These DDR4 SDRAM modules are designed for laptops and have a form factor of SO-DIMM, with 260 pins for easy installation. The SK Hynix brand ensures quality and reliability for enhancing the performance of your computer.