Fashionistas have brains too! Show people how nerdy you are by carrying this super cute (and stylish) USB keychain from Marc Jacobs. It stores up to 2G datas and is compatible with Macs and Pcs! Fantastic, isn’t it? Just perfect for a chic girl like you. So go ahead, store those pretty pictures, important datas, artworks, or, really, anything in this US$38 cute stuff!