Classic Silver Key USB Flash Drives1. Brief descriptionThis key shaped USB flash drive is such a new and practical tool, you can put your company name or logo on it, and it will be an innovative to advertise. High quality, low price, it features small size and metal body for easy portability. It meets your data storage needs, meanwhile it won't take too much space.2. Quick details● Size: 55*25*3.5mm ● Print area:  Max 8*32mm● Print: Laser engrave, silk screen3. Specifications● Storage Capacity: 128mb-64gb● Transfer rate: high speed 2.0● USB Interface: High-Speed USB 2.0 compliant, (backwards compatible with USB 1.1)● Support OS: Win 2000 / ME / XP /VISTA/ 7/8/8.1/10, Linux 2.4, Mac Os9.1/X● Plug and Play: no external power supply required, USB bus-powered● Warranty: 5 years● Operating Temp: -10 to +55Deg.C● Storage Temp: -20 to +55Deg.C4. Packing detailsFree plastic bag, plastic boxes, metal box with window tin and black gift boxes are optional5. Our OEM serviceLogo printing on item or packing boxCustomized packing boxMake auto-run files into the USB Memory StickPreload files or make non-deleting filesRename the disk