... , Customized packing and logo are accepted. 4. Deletable and undeletable file upload available. Specification:Capacities1GB,2GB, 4GB, 8GB, 16GB, 32GB, 64GBInterface typeUSB2 ... pass the H2 test.7. Can you upload file into the USB ?Yes , deletable and undeletable file available ,we can also make website ...