SGIN USB Optical Wired Computer Mouse, Compatible with Windows PC, Laptop, Desktop

3 Adjustable DPI: This PC and laptop mouse offers 3 adjustable DPI's of optical precision, meaning accurate and effective control when editing documents and browsing the web Plug and Play: Precisely positioned and easy to use, simply plug the device into your computer's USB port and you're ready to go Affordable: The simple corded mouse design is perfect for your daily work, and the rubber scroll wheel is easy to scroll up and down, making you more focused and efficient when using the internet, word, excel, design or other programs. Quiet: The silent mouse with advanced sensors gets rid of 90% of the noise, creating a comfortable and quiet environment for you Support worry-free after-sales, if you have any questions, please let me know, we will reply you within 12 hours to help you solve the problem