I purchased this last month and used it twice, but I'm selling it because I no longer need it after changing my settings. This device automatically moves the mouse randomly to prevent your PC from sleeping or shutting down. It has a timer function with options for 2h/4h/6h/8h, and the remaining time can be checked on the display (it can also be set to no timer). You can also switch the range of mouse movement (small movements/random movement within a small area). A Type-A to Type-C adapter is also included. *As shown in the product images, there is some dirt on the outer box that was present from the time of purchase. Please understand this before purchasing. 【Shipping】 Shipping costs will be covered by the seller, and the item will be shipped via regular mail. *Please note that this may change at the time of shipping.