If that’s not enough to motivate you to let them go, then perhaps this fact will: Fraying USB cables can actually damage your ...
Another fix that you can try is to connect your keyboard or mouse to another USB port ... Also, check your keyboard USB cable. Connect your device to your computer via other USB ports.
[Phil] managed to fit a 2.7 – 4.2v Li-Poly battery in the mouse’s palm rest, where there was a little extra empty space. The battery can be charged from any USB port via a custom-built ...