Here's how I got it to work if it helps anyone. It does not come with any software or drivers. I have Windows 7. Go to the X10 website and download the Firecracker X10 software. Do not use the drivers that come with Firecracker, they may damage your computer. Plug in the CM19A and let Windows Update find the driver automatically. When it's done, launch Firecracker and it works great.
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