Ive used a logitech MX Laser for about 3 years now. They dont make this one anymore, but there are similar ones in their lineup. Its wireless, and I will never go back to wired. I have to forget to charge my mouse for 2 full days of moderate use for it to die on me. But make sure your wireless mouse is powered by a lithium battery, not 2 AA's or whatever. Last I looked at wireless mice I did notice that several had a USB charging cable that plugged into the mouse and allowed you to use it while it charged, just like a wired mouse. If you do go wireless and your mosue doesnt have this capability, obviously keep a cheapo usb mouse on hand just in case.