2GB KIT (2 x 1GB) For Acer Travelmate Series 2441WXMi 2450 Series 2451NWLMi 2451WLCi 2451WLMi 2460 Series 2461WLMi 2480 Series 2480-2022 2480-2095 2480-2106 2480-2129 2480-2153 2480-2247 2480-2282 2480-2352 2480-2524 2480-2551 2480-2598 2480-2645 2480-2705 2480-2762 2480-2766 2480-2779 2480-2835 2480-2874 2480-2918 2480-2923 2480-2943 2480-2991 2481NWXCi 2481WXCi 2482 2482NWXCi 2482NWXMi. SO-DIMM DDR2 NON-ECC PC2-4200 533MHz RAM Memory. Genuine A-Tech Brand. 2GB KIT (2 x 1GB) SO-DIMM DDR2 NON-ECC PC2-4200 533MHz RAM Memory Genuine A-Tech Memory Lifetime Warranty Toll Free Technical Support 1-866-557-4527 Designed For Acer Travelmate Series. (See Compatibility List Below)