Iron man  shining USB Flash Drive disk portable storage memory promotional gift 

Specifications: 
1) Storage Capacity: 1GB/2GB/4GB/8GB/*6GB/*2GB 
2) Memory Type: Nand Flash Chip 
3) Interface Type: High-Speed USB 2.0 compliant, (backwards compatible with USB 1.1) 
4) Interfaces : 4 pin USB Type A 
5) OS system: Windows 7,Windows XP, Vista, Windows ***0,Linux Kernel 2.6.x or late , MAC OS *0.x or later 
6) Voltage communication range: 4.5V~5.5V 
7) Low power consumption 
8) Data retention: more than *0 years