2GB PC2-5300 DDR2-667 200pin SODIMM Upgrade to the maximum of 2GB using one 2GB modules. Genuine CMS brand, CMS is one of the most trusted names in the Computer Memory industry and this product carries a Lifetime Warranty from CMS Compatible with Acer Aspire ONE 532h-2806 10.1" NETBOOK Max Memory 1GB Sockets 1