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.
Logitech G502 HERO High Performance Gaming Mouse (910-005469) | Quill.com
CASEMATIX Gamer Mouse Case Fits G502 Proteus Spectrum, G502 Proteus Core, G602, G703, G603, G600 MMO G PRO Hero and More Wired or Wireless Gaming Mice | Lightweight & Affordable Hard Cases