You are purchasing (2) 1G cards for a total of 2 Gigs.

Unifosa GDDR3-1333 1GB 128MX8 1.5V EP - PC3-10600U 1333MHz DIMM (2GB Total

This Unifosa memory kit is a high-performance upgrade for your computer. With a total capacity of 2GB.

The Unifosa GDDR3-1333 1GB 128MX8 1.5V EP memory kit.