Mouse Wheel Encoding Replacement with Opt Rotation Sensing, for DeathAdder V4Pro Component-Level Scroll Repair Multicolor

Features: Targeted Scroll Repair: Replace the component associated with unresponsive scrolling, wheel jumping, rollback, or incorrect scroll direction. Metal Component Structure: Metal construction, four straight bottom pins, two curved side mounting tabs, and a center hexagonal opening define the physical layout. Optical Input Detection: The optical sensing structure detects scroll-wheel rotation input, matching the functional role of the worn or damaged component being replaced. Specified Mouse Compatibility: Defined for the two named mice; installation requires familiarity with the internal layout and electronic repair work. Package Contents: Includes 1 optical mouse scroll-wheel component for individual part replacement work. Specifications: Item: Mouse Optical Encoding Device Component: Metal Quantity: 1 Piece For DeathAdder V4Pro‌ Compatible Mouse Models Optical Scroll Reader Package Includes: 1 piece Optical Scroll Reader note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color of the item.