CEspeedUp

the author of this app says:

CESpeedUp maximizes the speed between the desktop computer and the Mobile Device (H/PC or P/PC). CESpeedUp Program will automatically set the connection speed on your Mobile Computer to the desired rate. To communicate properly, the desktop computer and mobile device must use the same baud rate. CESpeedUp will analyze and display the baud rate on your desktop PC and enable you to synchronize it with your Mobile Device.

Requirements

2.0 and Above