Data transfer with the help of USB host controller without PC

USB data transfer is widely used in present scenario. But PC (Personal Computer)/Laptop is required to transfer USB data. It is not possible to carry PC/LAPTOP everywhere. In this paper we propose USB to USB data transfer without involving PC/LAPTOP. VDIP2 module with ATMEGA16 microcontroller is used for data transfer. The system is also capable for sending data on HyperTerminal for debugging. LCD (Liquid Crystal Display) is configured for displaying the result.