... 512MB,1GB,2GB,4GB, 8GB, 16GB, 32GB,64GB Customized High Quality Chinese Style Promotional Novelty Ceramic 64GB Gift USB Shape OptionsBracelet/wristband, pen, cartoon ... demandCapacities256MB,512MB,1GB,2GB,4GB, 8GB, 16GB, 32GB,64GB,128GBUSB InterfaceUSB 1.0,1.1 or 2.0 Hardwarecompatible with PC , Notebook and ... Windows 98 / SE / ME / 2000 / XP / Vista, Mac OS 8.6 and above, UNIX, and Linux 2.4 or above ...