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Amazon.com: Logitech G502 Proteus Spectrum RGB Tunable Gaming Mouse 910-004615(Renewed) : Video Games
Logitech G502 Hero High Performance Gaming Mouse 974575227349 | eBay
Powering PC - Check out the comparison between Logitech G502 Hero and G502 Proteus Spectrum. https://www.poweringpc.com/peripherals/logitech-g502-hero- vs-g502-proteus-spectrum/ | Facebook
Logitech G502 Proteus Core Tunable Gaming Mouse | Jawa
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 - NWCA Inc.