Argosy 1.8" 20GB Photo Hard Disk 20GB White external hard drive

4.572 cm (1.8 ") 20GB Photo Hard Disk Features:
- 20GB portable hard disk + 10-in-1 card reader for directly backup memory cards.
- No external power required, easy for carry and use.
- Built-in Li-Ion Polymer battery backs up more than 4GB of data before recharge is required.
- 10-in-1 card reader, compatible with almost all types of memory cards.
- Two languages user interface, multiple languages are changeable.
- Hi-speed USB2.0 interface, easy for PC connection.