Apacer's 78.A2GC9.4200C is a DDR3 SODIMM memory module designed to meet the demands of high-speed computing requirements. With 2GB of capacity and running at a speed of DDR3-1333, it provides a solid performance boost for laptops and small form factor PCs. The 256Mx64 configuration ensures efficient data processing, enhancing overall system responsiveness. Compatible with 204-pin DDR3 memory slots, this module is an excellent choice for users looking to upgrade their system's memory to improve multitasking capabilities and application performance. Manufactured by Apacer, it upholds a reputation for reliability and durability.