2X Client for U3 Overview
U3 is a company producing a proprietary method of auto launching applications from specially formatted USB U3 smart drives.
The U3 launch pad is a program manager that is preinstalled on every U3 smart drive. You can install U3 2X Client and also launch it from the U3 launch pad.
U3 2X Client Launch Pad
As you can see above, 2X Client will run normally without being installed on your local machine, when running on a U3 smart drive.
NOTE: You will have to download the U3_2XClient.u3p packet; this will be installed and launched through the U3 launch pad.