# You'll need an [http://www.canadacomputers.com/product_info.php?cPath=11_180_181&item_id=058767 ADATA UV128/32GB USB stick]. You can use a different one with comparable read/write performance (a more expensive one isn't necessarily better) but it has to be at least 31,037,849,600 bytes in size. A USB3 stick is highly recommended, even if you're using it in a USB2 port (the flash inside is faster).