Capacities: 128MB, 256MB, 512MB, 1GB, 2GB, 4GB, 8GB, 16GB Branding Screen Print | Engrave Operating Systems Win 98/SE/2000/XP/Vista/win7 | Linux | Mac Data Retention 10 years Compliance RoHS/WEEE Connectivity Hi-Speed USB 2.0 & 1.1 Compatibility For Macs and PCs Custom Color Available, may require minimum order quantity Delivery Time 3-5 days