Golden Fashionable Key USB Flash Drives1. Brief descriptionAlthough the size of this key shaped is slim, its inside is so big. It has two colors, silver and golden. You can choose either of them that you like. Its small size doesn't affect its capacity. With the hole at the top, it can be easily strung with any keychain. Its delicate and elegant appearance let it be outstanding among other USB shapes.2. Quick details● Size: 190 * 30 * 5mm● Shell material: metal● Print: laser engrave, color print/Silk screen● Print area: 20*8mm● Colors: Golden, Silver3. Specifications● Capacity: 128MB-128GB ● Data retention: Over 10 years ● More than 1, 000, 000 times data encryption ● Speed rate: (formula: 1MB/s= 8Mbps) ● Reading speed:15-18mb/s ; Writing speed:5-7mb/s● Custom Logo Printing or Engraving or Embossing● Certificates: CE, Rohs, FCC● Warranty: 5years● Plug-and-play without need of any extra power supply● Support non-administrator operation on Windows 2000/XP● Excellent reliability ensured by ultra-stable technology● Support BIOS boot up as USB-ZIP and USB-HDD● Hardware: IBM compatible desktop, notebook or Mac with USB port● OS: Windows98/ME/2000/XP/Win7/Server 2003, Mac 9. X/X, and Linux 2.4x● Complies to USB 1.1/2.0 technology standards4. Packaging ● Gift box package without accessories ● Aluminum box ● Poly bag/piece ● Blister package● Customized package