A-TECH 4GB KIT 2x 2GB For Toshiba Satellite L Series L305-S5877 L305-S5883 L305-S5884 L305-S5885 L305-S5891 L305-S5894 L305-S5896 L305-S5899 L305-S5902 SO-DIMM DDR2 NON-ECC PC2-6400 800MHz RAM Memory 4GB KIT (2 x 2GB) 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 Toshiba Satellite L Series. (See Compatibility List Below)