2GB KIT (2 x 1GB) For HP-Compaq Pavilion Series dv2110RS dv2110TU dv2110TX dv2111TU dv2111TX dv2112TU dv2112TX dv2113TU dv2113TX dv2114TX dv2115EA dv2115TU dv2115TX dv2116EA dv2116TX dv2116WM dv2117TX dv2118LA dv2118TX dv2119TX dv2120BR dv2120CA dv2120LA dv2120TU dv2120TX dv2120US dv2121TU dv2121TX dv2122TU dv2122TX dv2123EU dv2123TU dv2123TX dv2124TU dv2124TX dv2125EA dv2125LA dv2125NR. 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 HP-Compaq Pavilion Series. (See Compatibility List Below)