... -data security -eco-friendly -room-saving, portable -easy to update 8GB Digital USB Archive for e-catalogue1. About US Our main advantage ... metal models, we take the lead in this field.2.Feature & Specifications: Product Name8GB Digital USB Archive for e-catalogueModel No.A01Size85x55mmNW ... ,4G,8G,16GUSB typeUSB 2.0, compatible with USB 1.1 and USB 1.0support systemwindows, linux and all app series3 ...