Capacities: 8GB,16GB, 32GB, 64GB 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 Rush Orders: Available Upon Request Power No external power required Warranty 1 Year Warranty Drivers Plug and Play compatible (Required for Windows 98/95) Read Speed 10-20 MB/second (USB 2.0) Write Speed 3-8 MB/second (USB 2.0) ***If you have any question, please email us. Customer satisfaction is very important to us! Please contact us before leaving any negative or neutral feedback. Please give us the opportunity to resolve the problem. We understand the concerns and frustrations you might have, and we will try our best to resolve the issues. Package should arrive in about 25 to 60 days after we have it shipped. Procesing time before shipping lasts 1-15 days. Factors such as holidays, delayed logistics and customs clearings may have an impact on the delivery time. Only standard shipping available. Ships to Everywhere except Kosovo. This product ships for FREE worldwide.