THIS IS A 64GB TRUE FULL CAPACITY FLASHDRIVE.  NOT AN UPGRADE.  WITH AN ORIGINAL CHIP. 

USB2.0 Certified
* Capacities: 64G
* 1 Year Warranty
* Compatible With USB1.1, USB2.0
* For and PC, No Driver Required
* No External Power Required
* Functions as Hard Drive
* LED Indicated Power, Read/Write
* Shock Resistance: 1000G
* Min. Data Retention: 10 Years
* Auto-run, boot function.
* Multiple Operation Systems supported: No driver needed in Windows ME,
Windows 2000 9.x or later, Linux Kernel 2.4 or later.
Only Windows 98 and Windows 98SE need driver
* Plastic finishing.
* Physical Size: 57*18.8*10MM