The KVR1066D3S8S7/2G_(256Mx8_8C) is a specialty DDR3 SODIMM memory module from Kingston's Retail line, designed to deliver a significant memory upgrade of 2GB, tailored for laptops and small form factor PCs that require improved performance and speed. Operating at a DDR3-1066 speed, this module supports the necessary bandwidth for seamless multitasking and efficient handling of memory-intensive applications. Its 204-pin design ensures compatibility with a broad range of systems that support this form factor. The 256Mx64 configuration indicates a high-density module designed for optimal reliability and performance, utilizing a 1Rx8 setup which means a single rank of memory chips to maximize compatibility without sacrificing speed or efficiency. Manufactured by Kingston, a globally recognized brand for quality memory products, this module is built using high-quality components, adhering to stringent standards that guarantee stability, durability, and compatibility across various platforms.