Features: new and high quality 2Pcs TTC Yellow Core Encoder Decoder. Customized high life 48 million times. Relatively high precision, slightly for stronger scale. The encoder can be commonly used as long as the encoder of your mouse have the same height with it.(Distance from board surface to center hole) for:Mamba Tournament Edition，Mamba HyperFlux ，Mamba Elite，Viper Wired，Mamba Wireless，Basilisk V2，Basilisk Ultimate，ROG Gladius III, it can be used universally! Specifications: Core: Yellow Life: 48 million Quantity: 2PCS Package Includes: 2Pcs x TTC Mouse Encoder note: Size for manual measurement, there may be a 0 to 2 for cm error, belongs to the normal phenomenon. And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Product Notes: Please allow a little manual errors.Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please confirm acceptance before ordering. About Shipping: Please ensure your shipping informations are correct to avoid delivery issues. All orders are shipped within 3 days after payment. Delivery usually takes 8–12 days, The specific delivery time is depend on circumstances. If you have any questions during your purchase, feel free to contact us. We will respond you within 24 hours.