Generally, the authors used to transfer data between two pen drives by using laptops or desktops. But it is not always possible to carry such a large size device to the particular location. So to overcome this problem, they are designing a hardware which is more compact to carry anywhere. With the help of this project they cannot only transfer the data but also they can see the transfer of the particular file which they want to send by using LCD display. In their project they are transferring the data between two pen drives without using any computers or laptops.