Wintec MHzCL6 2GB SODIMM Retail 2Rx8 Upgrade Kit 2 Dual Channel Kit DDR2 800 (PC2 6400) 200-Pin SO-DIMM 3AMD2800N-2G-UK Dramatically improves system performance with quicker boot times, faster program loads and overall performance increase by 30% Easy do-it-yourself guide with all tools needed and online video's 100% tested Limited lifetime warranty Wintec electronics recycling program Works on all brands of netbooks: Acer, Asus, Compaq, HP, Toshiba, Lenovo and more. Works on all brands of Notebooks with DDR2 PC2-6400 Package Contents:2GB DDR2 800MHz PC2-6400 SO-DIMM ChipESD TrayESD Wrist StrapScrewdriverPre-Paid Return Envelope to recycle the old chipManual with Step by Step instructions and Links to DYI Videos