4GB DDR2 PC2-6400 LAPTOP Memory Module (200-pin SODIMM， 800MHz) Genuine A-Tech Brand<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Genuine A-Tech Brand</li><li>Lifetime Warranty</li><li>4GB DDR2 PC2-6400 LAPTOP Memory Module (200-pin SODIMM， 800MHz)</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51dV-uBikjL.jpg" noproxy>