Logitech Wireless Vertical Silent Ergonomic Mouse LIFT for Mac M800M Pale Gray, Domestic Genuine Product *This item is being sold as junk due to poor contact.* The mouse experienced contact issues immediately after falling from a desk. (Although I cannot guarantee it) If you have a precision screwdriver, you may be able to fix the issue by removing the back cover and tightening the screws. If anyone needs it, please feel free to use it. *I will only charge the equivalent of the Mercari commission and Yu-Pack shipping fees. I will not make much profit. I will list it for a while, but those who can open the back cover should act quickly.* - Purchased from Amazon in December 2023. - Mouse with little use [Excellent condition], but the Logitech warranty has expired. Thank you for your understanding.