Abstract: Provided are a system and method for combining USB data streams. In one example, the method may include receiving, via an input port, a first universal serial bus (USB) input signal from a first device that is connected to the input port, receiving, via an interface, a second USB input signal from a second device, combining data from the first USB input signal and data from the second USB input signal to generate a combined USB data signal, and outputting, via an output port, the combined USB data signal to a third device that is connected to the output port. The system and method described herein can improve USB data transfer by combining USB data from multiple USB streams into a single USB output stream.