DESCRIPTION: All the way back in 2014 Logitech introduced the G502 Proteus Core. Up until that time Logitech had a very specific style which ironically they just brought back with the reintroduction of the MX518. The G502 was a complete departure and Logitech followed the G502 up with other mice and keyboards that continued the new styling. It is also their most popular gaming mouse, you can find people using the G502 all over the place. The G502 has always been a wired mouse though, today they are finally introducing a wireless G502 called the G502 Lightspeed Wireless. Logitech has been killing it with wireless mice, adding the G502 into their lineup, especially given how popular the design is, should make for an interesting mouse. I am a little concerned with the weight, the wired G502 is a little heavy. But I’ve heard that Logitech did a little work to keep.