![Logitech G on X: "In 2014, we launched the G502 Proteus Core, which became the first in a line that grew to be the best selling gaming mouse on the market. #UltimateCountdown Logitech G on X: "In 2014, we launched the G502 Proteus Core, which became the first in a line that grew to be the best selling gaming mouse on the market. #UltimateCountdown](https://pbs.twimg.com/media/EgX2SVyVAAYjfKr.jpg:large)
Logitech G on X: "In 2014, we launched the G502 Proteus Core, which became the first in a line that grew to be the best selling gaming mouse on the market. #UltimateCountdown
![Today I'm retiring the G502 Proteus Core after 8 years of service. Bought in 2015, rest well champion. : r/G502MasterRace Today I'm retiring the G502 Proteus Core after 8 years of service. Bought in 2015, rest well champion. : r/G502MasterRace](https://i.redd.it/7qajpnzqwmsa1.jpg)
Today I'm retiring the G502 Proteus Core after 8 years of service. Bought in 2015, rest well champion. : r/G502MasterRace
![Logitech G502 Proteus Spectrum RGB Tunable Gaming Mouse, 12,000 DPI On-The-Fly DPI Shifting, Personalized Weight and Balance Tuning with (5) 3.6g Weights, 11 Programmable Buttons - Newegg.com Logitech G502 Proteus Spectrum RGB Tunable Gaming Mouse, 12,000 DPI On-The-Fly DPI Shifting, Personalized Weight and Balance Tuning with (5) 3.6g Weights, 11 Programmable Buttons - Newegg.com](https://c1.neweggimages.com/ProductImage/26-197-148-07.jpg)
Logitech G502 Proteus Spectrum RGB Tunable Gaming Mouse, 12,000 DPI On-The-Fly DPI Shifting, Personalized Weight and Balance Tuning with (5) 3.6g Weights, 11 Programmable Buttons - Newegg.com
![Amazon.com: Logitech G502 Proteus Core Tunable Gaming Mouse, 12,000 DPI On-The-Fly DPI Shifting, Personalized Weight and Balance Tuning with (5) 3.6g Weights, 11 Programmable Buttons, Fully Customizable Surface : Video Games Amazon.com: Logitech G502 Proteus Core Tunable Gaming Mouse, 12,000 DPI On-The-Fly DPI Shifting, Personalized Weight and Balance Tuning with (5) 3.6g Weights, 11 Programmable Buttons, Fully Customizable Surface : Video Games](https://m.media-amazon.com/images/I/61Nb0RTpJsL.jpg)
Amazon.com: Logitech G502 Proteus Core Tunable Gaming Mouse, 12,000 DPI On-The-Fly DPI Shifting, Personalized Weight and Balance Tuning with (5) 3.6g Weights, 11 Programmable Buttons, Fully Customizable Surface : Video Games
![Best Buy: Logitech G502 Proteus Spectrum Wired Optical 11-Button Scrolling Gaming Mouse with RGB Lighting Black 910-004615 Best Buy: Logitech G502 Proteus Spectrum Wired Optical 11-Button Scrolling Gaming Mouse with RGB Lighting Black 910-004615](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/4803/4803300cv13d.jpg)
Best Buy: Logitech G502 Proteus Spectrum Wired Optical 11-Button Scrolling Gaming Mouse with RGB Lighting Black 910-004615
![Amazon.com: Logitech G502 Proteus Core Tunable Gaming Mouse with Fully Customizable Surface, Weight and Balance Tuning (Renewed) [Video Game] : Electronics Amazon.com: Logitech G502 Proteus Core Tunable Gaming Mouse with Fully Customizable Surface, Weight and Balance Tuning (Renewed) [Video Game] : Electronics](https://m.media-amazon.com/images/I/51NAMykQ3JL._AC_UF894,1000_QL80_.jpg)