Shortening a Mouse's Tail

I like to use a mouse other than the touchpad on my laptop. However, the cord is very inconvenient. A mouse is designed with a long cord for a desktop computer. Why not use a wireless? I get tired of battery worries especially when I am on it all day long.
Disassemble Your Mouse

Lots of the screws are hidden under the bottom pads and or stickers.
Shorten Your Cord

I snipped about 2.5 feet off of mine. Your choice here, you know what you want.
Rejoin the Wires

Solder together or solder into the holes of the mouse circuit board. Insulate the wires.
Reassemble Mouse

Take care to note that the buttons still click fine.
Enjoy

You now have a wired mouse with the convenience of wireless.