Logitech Wireless Mouse

Tech Support Guy System Info Utility version 1.0.0.2
OS Version: Microsoft Windows 7 Home Premium, Service Pack 1, 64 bit
Processor: Intel(R) Core(TM) i5-2320 CPU @ 3.00GHz, Intel64 Family 6 Model 42 Stepping 7
Processor Count: 4
RAM: 8096 Mb
Graphics Card: Intel(R) HD Graphics Family, -239 Mb
Hard Drives: C: Total - 940455 MB, Free - 876188 MB;
Motherboard: Gateway, IPISB-VR
Antivirus: Microsoft Security Essentials, Updated and Enabled

I have a logitech M510 mouse that the scroll wheel started acting "jerky" and then it just quit completely .
I can still click the wheel and scroll with the up and down arrows on the screen . I've installed new batteries and uninstalled / reinstalled the driver . It seems to me that it is just broken and I need a new mouse but I wanted a second opinion .

Thanks .