2GB KIT (2 x 1GB) For Toshiba Toshiba Satellite A200-TR6 A200-W00 A205 A205-S4017 A205-S4537 A205-S4557 A205-S4567 A205-S4577 A205-S4578 A205-S4587 A205-S4597 A205-S4607 A205-S4617 A205-S4618 A205-S4629 A205-S4638 A205-S4639 A205-S4707 A205-S4777 A205-S4787 A205-S4797 A205-S5000 A205-S5800 A205-S5801 A205-S5803 A205-S5804 A205-S5805 A205-S5806 A205-S5809 A205-S5810 A205-S5811 A205-S5812. SO-DIMM DDR2 NON-ECC PC2-5300 667MHz RAM Memory. Genuine A-Tech Brand. 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 Toshiba Satellite. (See Compatibility List Below)