Razer TarTarus Pro Game Controller HELP!

So I am not sure if others have run into this or not, but I have purchased like 5 of the Tartarus line of keypads that allow for easier gameplay for me. However, on all of these devices, the cable seems to break or is very sensitive to connection to the computer so after like 6 months or so it will start disconnecting/reconnecting rapidly. the only solution I have so far found is to replace the cable and it goes away, or I buy a new one. I am at the point now where I would rather not keep buying into their products esp when they do not even remotely support right to repair.. I tried to ask them nicely if I could get a couple of the cables so I didn't have to keep buying new ones and they flat out said NO we don't sell those parts. Wasnt shocked but I was frustrated. So if anyone out there has a connection to their manufacturing or a way to get some of those cables, please let me know I could really use about 5. I am not asking for them for free LOL!

The other reason I use their product is because back in 2015 I broke my arm and I am not unable to rotate my wrist in a comfortable way to be able to use a regular keyboard. so I use the TarTarus line of devices to help me play video games.

Also IFix it if you have a way to repair them PLEASE let me know:)