Specifications: 1) Available capacities: 128MB, 256MB, 512MB, 1GB and 2GB 2) 1-year warranty Packing: Blister packWe have our own factory and sell all kinds of memory card, like SD card,TF card,CFcard, pro duo, memory stick, MMC card,etc.Super Quality, Super Price, Super Delivery, Super Customer Service are familiar wordsthat our clients use to describe what we stand for. producing area:Shenzhen, China