Specification :

SanDisk 512 MB TransFlash Card

Another great invention from SanDisk, the microSD is about a quarter of the size of an SD card and is the newest standard of SD flash memory specifically designed for use with ultra-small mobile phones and other devices. Like the miniSD, the microSD/TransFlash is ideal for use in storing media-rich files such as music, videos, and photographs in compatible mobile phones.

The TransFlash product is an ultra small, semi-removable flash memory module based on the miniSD card and TriFlash designs for future mobile phone products, especially the transfer of personal content between TransFlash-enabled phones.
Due to the ultra small size of the product, it is not intended to be handled or removed on a frequent basis. The TransFlash form factor will be promoted globally to other mobile phone manufacturers.
Features:

Semi-removable Memory Module
Expands memory capacity for mobile phones
The world's smallest removable storage module
Compatible with all TransFlash mobile devices
The TransFlash memory module can be inserted into an adapter and used in other SD-enabled devices
Includes SD card adapter
Semi-removable Memory Module
Expands memory capacity for mobile phones
The world's smallest removable storage module
Compatible with all TransFlash mobile devices
This item has been factory reconditioned and is in like new condition.

The microSD card is based on TransFlash, which was developed by SanDisk in cooperation with Motorola and is the world’s smallest flash memory card form factor. SanDisk’s TransFlash cards were recently adopted by the SD Card Association (SDA) and renamed "microSD."

The new microSD card is fully compatible with TransFlash card slots and is designed as a small, flash memory storage card for mobile phones and devices. The company will continue to support existing TransFlash product lines and will transition its handset customers and the retail channel to the renamed microSD card over the next several months.