hi. i'm a graduating computer engineering student of letran - calamba. in order to graduate, we have to make our thesis/project feasible. our group's project is entitled wireless USB hub with card reader using bluetooth module. it is all about making a common USB hub wireless with bluetooth as its transmission medium. the problem is, we don't have any idea regarding the circuitry of the usb hub. we don't have any concept on how we will start our project. i tried google searching for techniques or concepts but to no avail. please help us. thank you.