make new mouse from two trashed mouse
have got any mouse which are out of order(use).then you can repair it yourself with these instruction
1.remove the lower cover of mouse to do that you have to open screws. remember that their might be screw inside the sticker. remove it.
2.check the cable and connections
3. take up the good one
4. to know right cable connect read at pcb(curcuit board). there will be four letter
a) G b)v c)D d)C
G = ground
V = volt
D= data
C = clock
try to compare the letter and wire colour in both mouse .
5)write down the values at copy
6) solder the or connect it by peeling the cover and tape it .
7)cover up and here is your new mouse from trashed mouse