... : reading and writing 3.Supports boot-up:USB-ZIP and USB-HDD Flash Drive 1,Storage Capacity:64MB-128GB ... flashing: reading and writing 3.Supports boot-up:USB-ZIP and USB-HDD Detailed Product DescriptionMin. Order: 100 Pieces ... 512MB 1GB,2GB, 4GB, 8GB, 16G,32GB, 64GB,128GBTransfer RateHigh speed USB 2.0 certified, USB 3.0Operating systemWindows 98/SE ... for you. 2012 Newest Customized Logo Plastic USB 8GB