Specifications of the used Logitech G502 Hero wired gaming mouse (excellent condition) (no box) Physical Specifications: Height: 131.2 mm Width: 75 mm Depth or Thickness: 40 mm Weight for mouse only: 121 grams Optional additional weights: up to 18 grams in total through five weights of 3.6 grams each Tracking and Performance Sensor: HERO 25K optical sensor, upgradeable to 25600 DPI Resolution: 100 to 25600 DPI Maximum acceleration: >40 G Maximum speed: >400 IPS Zero smoothing, acceleration, or filtering: Yes USB data format: 16 bits/axis USB report rate: 1000 Hz (1ms) Microprocessor: 32-bit ARM processor Features and Durability Buttons: 11 fully programmable buttons Scroll wheel: Dual-mode hyper-fast scroll wheel On-board memory: Store up to 5 profiles LIGHTSYNC RGB lighting: One lighting zone supporting 16.8 million colors Main button durability: 50 million clicks Mouse feet life: >250 kilometers *Price is slightly negotiable*