Key Attributes DPI: 1200 (set) Operation: Plug and play, no software required Buttons: 3 (left, right, scroll wheel) Design: Ergonomic, comfortable for long‑term use Noise Level: Silent left and right click Specifications Brand: T‑Wolf Model: V12 Resolution: 10000 DPI Connection: Cable Number of Keys: 3 Interface: USB Cable Length: 1.28 m Operation Method: Optical Size: 120 × 60 × 38 mm Weight: 96 g