Nowhere do I see technology's relentless progress more these days than in wireless mice. When I was in college, not all that long ago, I had a wireless mouse for traveling. It cost me $30, and it barely worked.

My Son is well into his gaming ad this mouse is exactly what he wants,very pleased with it

Have been looking for wireless options for a while now but unfortunately I will probably have to wait a few years or two more. Current Although I praise the possibility of replaceable batteries, the mouse becomes too heavy. Why so big batteries when the battery life is obviously good enough