2GB KIT (2 x 1GB) For Acer Aspire Revo Series 1600 3700 (DDR2) R1600 R3600 R3610. SO-DIMM DDR2 NON-ECC PC2-6400 800MHz RAM Memory. Genuine A-Tech Brand.<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>2GB KIT (2 x 1GB) SO-DIMM DDR2 NON-ECC PC2-6400 800MHz RAM Memory</li><li>Genuine A-Tech Memory</li><li>Lifetime Warranty</li><li>Toll Free Technical Support 1-866-557-4527</li><li>Designed For Acer Aspire Revo Series. (See Compatibility List Below)</li></ul></div><img src="http://ecx.images-amazon.com/images/I/61KqMFyq8tL.jpg" noproxy>