Business Gift Item keychain leather usb gifts,it's protable and beautiful. Business Gift Item,keychain leather usb gifts(F01-001) 1. Good quality 2. nice design, big capacity 3. portable, fashionable 4. Long time garanty 5. with your own logoFeatures Available capacities512MB,1GB, 2GB, 4GB, 8GB, 16GB,32GBshapeKeychainData RetentionMinimun 10 YearUSB host interfaceUSB2.0Operation SystemWindows 7/ ...