1.for promotion gift 2.logo can be printed 3.certification:CE, ROHS, FCC 4.memory:512M,1GB,2GB,4GB,8GB,16GB,32GB

* Capacity: 128M,256M,512M,1G,2G,4G,8G,16G,32G; * Warranty:5 years * Data retention: over 10 years; * More than 1,000,000 times data encryption; * Speed rate: (formula:1MB/s= 8Mbps) Read: 148 Mbps, (18.5 MB/S) Write: 72 Mbps, (9 MB/S) * Different item makes slightly differences * Operating temperature: 32º F to 140º F (0º C to 60º C); * Storage temperature:-4º F to 185º F (-20º C to 85º C) * Humidity: 5 to 90% RH; Operating System:

Windows Vista®Windows XP (SP1, SP2)Windows 2000 (SP4)Mac OS X v.10.3.x+Linux v.2.6.x+

Smurfs cartoon character usb flash drive