My USB plug in for my GE wireless optical mini mouse

Hardware Installation
Please keep these directions in a safe place. Each time you replace
the batteries you will need to re-Iink your mouse.
1) Insert the enclosed batteries into the battery compartment of
your mouse following the directions in Section 3.
2) Plug the Optical Mini Mouse receiver into an available USB
port on your computer or USB hub. It is not necessary to
reboot your computer.
3) If prompted, insert your Windows disk and follow the on
screen instructions. (This step is not necessary for all
operating systems. Your system will prompt you if it is
necessary. )
4) Press the link button on your receiver.
5) Press the link button on the bottom of your mouse.
6) Your mouse should !lOW function nonnally. Move your mouse
to test functionality.
Battery Installation
1) Grip the front of the mouse (the end with the buttons) with
your left hand. " , .
2) With your right hand horaihleiilad{ rifthemrius~ (Jrid Opposite
the' buttons) wIth yoUr thumb oil the bottom, and your index
finger and middle finger resting on top.
3) Griptbe molise firinIy, pressingd6wti.'slightlyontheGE logo
, 'on top of the mouse with the index and ririddle finger of your
right hand, then pull back to release the battery cover.
4) Set the battery compartment cover aside. Insert 2 AAA
batteries, being sure to match the polarity of the batteries with
the polarity markings inside the battery compartment.
5) Replace the battery compartment cover.
6) Re-link your mouse. See Hardware Installation (above)
MicroWiz Rep (sales@micro-wiz.com ) microwiz.us

My laptop,lenovo was worked on earlier. the guy isconnect my mini mouse. it does not work now. i reconnected the ubs but can't get to sync with computer. help thanks

There should be a button on the usb itself.You can try removing it plugging it back in then push that button if still red then you can try changing the batteries.