【Condition of Item】 Used for about a month, but there are no noticeable scratches or stains, and it's clean. Operation is also normal. The contents of the delivery are as shown in the second image. 【Product Features】 ＜Multi-Touch Navigation＞ Windows touch gestures: Select items, scroll, zoom in or out, and display other commands (such as right-click) ＜Large Tracking Space＞ Touchpad dimensions: 135 x 116 x 14 mm, touchpad area is 12.7cm x 10.1cm. You can change the operation speed and gestures from the touchpad settings in Windows. ＜Non-slip rubber feet＞ Rubber feet for a firm grip on a desktop or flat surface. Charges with a detachable USB-C to USB-A cable. ＜Connectivity＞ Can connect via Bluetooth or the included USB receiver. Up to 3 channels can be registered, and you can switch between multiple devices. ＜System Requirements＞ Windows 8, 10, 11, and later versions. Not compatible with macOS.