2GB STICK For MSI Wind Notebook Wind12 U230 Light-087US U230-033US U230-040US U230-086US Wind PC 120. SO-DIMM DDR2 NON-ECC PC2-6400 800MHz RAM Memory. Genuine A-Tech Brand. 2GB STICK SO-DIMM DDR2 NON-ECC PC2-6400 800MHz RAM Memory Genuine A-Tech Memory Lifetime Warranty Toll Free Technical Support 1-866-557-4527 Designed For MSI Wind Notebook. (See Compatibility List Below)