8GB KIT (2 x 4GB) For Acer Aspire Series AS7740G-6816 AS7741G-5877 AS7750-6423 AS7750G/Z-xxx AS7750G-6444 AS7750G-6662 AS7750G-6669 AS7750G-9411 AS7750G-9862 AS8950G-xxxx AS8951G-xxxx Timeline Timeline 3810 Timeline 3810T Timeline 3810TZ Timeline 3811T Timeline 4810T Timeline 4810TZ Timeline 5810 Timeline 5810T TimelineX 1830 TimelineX 1830T TimelineX 3820 TimelineX 3820T TimelineX 3830T. SO-DIMM DDR3 NON-ECC PC3-8500 1066MHz RAM Memory. Genuine A-Tech Brand. 8GB KIT (2 x 4GB) SO-DIMM DDR3 NON-ECC PC3-8500 1066MHz RAM Memory Genuine A-Tech Memory Lifetime Warranty Toll Free Technical Support 1-866-557-4527 Designed For Acer Aspire Series. (See Compatibility List Below)