USB Pen Storage:1GB-32GB Material:Copper Design:LOGO Print Free,OEM Certificate:CE, ... USB Pen Item No.:JML-UD631 Detailed Product Description1:capacity:1GB-16GB 2:Customized logo 3:CE /FCC/ROHS 4:Good ... time 1:Available capacities: 16MB, 32MB, 64MB, 128MB, 256MB, 512MB, 1GB, 2GB,4GB,8GB,16GB2:Hi-speed USB 2.0 certified ... time . Welcome to contact with us for your any requirement. 1GB-16GB USB PEN