5Pcs TTC Green core decoder 5/5.5/7/8/9/10/11/12/13mm Rotary Mouse Scroll Wheel Encoder 1.74mm for Mouse Page scrolling browsing

5Pcs TTC Green core decoder 5/5.5/7/8/9/10/11/12/13mm Rotary Mouse Scroll Wheel Encoder 1.74mm for Mouse Page scrolling browsing

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