Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•4 GB module of 1066MHz DDR3 Notebook Memory
•Specifically designed and tested for compatibility in various makes and models of laptop computers
•204-pin unbuffered SODIMM
•From the industry leader in PC memory
•Backed by a lifetime warranty and free technical support