ViwindUSB Nano Receiver Ergonomic Mouse-Black

I had accidentally dropped my laptop on its side where the usb receiver was and it cracked into pieces. I emailed the company and asked if there was a replacement and directed me to this. I just tried it in my laptop and it works. I can't do work without my ergo mouse. (:

Does not work with Skillcraft as this was my option. I'll just but a whole new set.