Thank you for viewing. Microsoft Sculpt Ergonomic Mouse MODEL: 1560 Junk Item Ergonomic design for ultimate comfort Wireless, comfortable operation, 4-way scrolling, for right-handed users USB connection - After changing from a Windows 10 PC to a Windows 11 PC, the mouse cursor started malfunctioning (I am a novice, so the cause is unknown), and I am selling it as a junk item. - On Windows 11, scrolling, clicking, the left side button, and the Windows button have been confirmed to work. - Operation has not been confirmed on systems other than Windows 11. Please check the condition of the product in the photos. Please consider this item only if you understand that it is a used, junk item with some signs of use. Free shipping, anonymous delivery. Will be shipped via Rakuraku Mercari or Yuuyu Mercari. Thank you. Power supply... Battery powered Connection type... Wireless (Bluetooth)