Need Help Replacing or Finding an Alternative Sewing Machines Parts and Sales in Los Angeles

Hello all, I’m in desperate need of some help. My wife has a Singer Futura 400 (or something like that). The USB board is damaged and needs to be replaced. I’ve scoured the internet for replacement parts to no avail. The cost of sending it to a licensed dealer seems ridiculous

I’m basically down to three options; replacing the board, finding an alternative and changing the USB type (if thats possible), or purchasing a new machine.

Any help or advice would be greatly appreciated. Thanks.

Link to image of board/part:

Need Help Replacing or Finding Alternative