Portable OEM Metal USB Flash Drive(UM27) 1. Storage: 512MB/1GB/2GB/4GB/8GB/16GB/32GB 2. Material: Metal USB 3. 2 Years warranty 4. Shipping: EMS, DHL, UPS 5. CE, FCC, RoHS Specifications: 1. Available Capacity: 64MB/128MB/256MB/512MB/1GB/2GB/4GB/8GB/16GB/32GB 2. Interface: USB 2.0 3. Operating Systems: Windows Vista/XP/2000/ME/98/95 AND Mac OS 8.6 etc. 4. Date transfer Speed: 15MB/s-21MB/s for read, 5MB/s-8MB/s for write. 5. LED flash when date is being read or written. 6. Date Retention: 10 years minimum 7. Plug-and-play; No external power supply required, USB powered. 8. Provide OEM service, logo printing, date preload, autorun, customized programming etc. 9. Packing design can be changed as customers need: Current USB flash drive package, blister package, metal case, standard package, gift package, customized package for optional. 10. Warranty: 2 years warranty. 11. Certification: CE, R OHS, FCC 12. Shock Resistance: 1000G 13. Encryption: NO Metal USB, Metal USB Flash Drive, Metal Flash Drive, USB Drive, Metal USB Flash, Metal Memory USB, Flash USB, OEM USB Flash Drive, Metal USB Flash Drive, Swivel USB, Metal Flash Memory Drive, USB Flash Disk, China manufacturer, China supplier, China exporter