Cheap crazyradio pa from china,

[viscab]

I have an issue and not sure if it's hardware related or a matter of that the keyboard I use is not vulnerable any more/fixed. The whole process of installing the mousejack firmware and using jackit, seems to run perfectly but there is no result on my target machine, I use a Microsoft wireless desktop set (both mouse and keyboard set), as far as I can read this should not be patched by the Windows update. Since everything looks like it should be working ok, I would say ok the keyboard must have been fixed, the only thing is that I bought the hardware via eBay from Ching for about usd 8. That is ofcource not a genuine crazyradio pa. so is that likely to be the problem? Maybe my crazyradio is not working? But jacket reports ping successful, so something must be transmitted from my crazyradio pa. what would your suggestion be? Find a different keyboard or buy a proper crazyradio? Or is mouse jack more or less dead?

Btw the keyboard is this
https://www.amazon.co.uk/Microsoft-Wireless-Desktop-Keyboard-Layout/dp/B0055JDLVG
And is a blue box saying it used a secured data connection, I can see there is an older version in a red box. Have Microsoft updated the hardware?