Features: Elevates your gaming precisions and response time with For Wireless Lighting 30K Optical Mouse Receiver 2.4Ghz Highly performances accessory for serious gamers. This receiver boasts wireless technology, ensuring a stable and smooth connection that outperforms other wireless in speed and reliability. For esports enthusiasts and competitive players who demand the utmost in wireless performances for their gaming setups. Perfect for use in high stakes gaming environment where every millisecond counts, from intense home gaming to esports tournaments. Specifications: Item：2.4Ghz Mouse Receiver For Wireless Lighting 30K Optical Mouse Length:about 2cm/0.79in Package Includes: 1PC 2.4Ghz Mouse Receiver note: Due to problems of lighting effects there will be tolerances in product, please understand. Please allow 0-1cm error due to manual measurement.