The SK Hynix 16GB HMAA4GS6MJR8N PC4-DDR4-2666V 260-pin SODIMM is a high-quality memory module designed for laptops and other portable devices. With a total capacity of 16GB and a speed of PC4-21300 (DDR4-2666), this DDR4 SDRAM module is perfect for enhancing your computer's performance. Made by the reputable brand SK hynix, this SO-DIMM module is crafted in South Korea and offers reliable and efficient memory storage for your computing needs.