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8GB KIT (2 x 4GB) for Acer Aspire 5742-6674 5742-6678 5742-6682 5742-6696 5742-6814 5742-6831 5742-6838 5742-6860 5742G 5742Z. SO-DIMM DDR3 Non-ECC PC3-8500 1066MHz RAM Memory. Genuine A-Tech Brand. at Amazon.com
Amazon.com: UL Listed AC Charger Fit for Acer Aspire 5250 5251 5253 5517 5532 5560 5733 5733Z 5742 5750 5250-0810 5251-1513 5733-6838 5733Z-4633 5733Z-4851 Laptop Adapter Power Supply Cord : Electronics