2GB KIT 2x 1GB For Gateway MT Series Notebook MT6452 MT6451 MT6458 MT6704 MT6704h MT6705 MT6706 MT6707 MT6708 MT6709 MT6709h MT6821 MT6823b MT6824b SO-DIMM DDR2 NON-ECC PC2-4200 533MHz RAM Memory 2GB KIT (2 x 1GB) SO-DIMM DDR2 NON-ECC PC2-4200 533MHz RAM Memory Genuine A-Tech Memory Lifetime Warranty Toll Free Technical Support 1-866-557-4527 Designed For Gateway MT Series Notebook. (See Compatibility List Below)