A-TECH 2GB KIT 2x 1GB For Toshiba Satellite A Series A205-S5800 A205-S5801 A205-S5803 A205-S5804 A205-S5805 A205-S5806 A205-S5809 A205-S5810 A205-S5811 SO-DIMM DDR2 NON-ECC PC2-5300 667MHz RAM Memory 2GB KIT (2 x 1GB) SO-DIMM DDR2 NON-ECC PC2-5300 667MHz RAM Memory Genuine A-Tech Memory Lifetime Warranty Toll Free Technical Support 1-866-557-4527 Designed For Toshiba Satellite A Series. (See Compatibility List Below)