The Kingston KVR800D2S5/1G Stick of laptop RAM is a DDR3 SDRAM module with a total capacity of 2GB, consisting of two 1GB modules. It has a bus speed of PC2-6400 (DDR2-800) and is designed in a SO-DIMM form factor. Produced in China, this RAM features non-ECC unbuffered memory technology, making it suitable for various laptop models that require reliable and high-performing memory modules. Ideal for upgrading or replacing existing memory modules in laptops to improve overall performance and multitasking capabilities.