... logo 3.CE and ROHS 4.MOQ:100PCS 1GB Plastic and metal Swivelled USB flash memory ... specification:Capacities:64MB, 128MB, 256MB, 512MB, 1GB, 2GB, 4GB, 8GB, 16GB,32GBPhysical Size: 2 1 ... No external power required Warranty 1 Year Warranty Drivers Plug and Play compatible (Required for Windows 98 ... 19*10.3mmFlash memory:64MB,128MB,256MB,512MB,1GB,2GB,4GB,8GB,16GB,32GBQuality Guarantee:1 ...