This is a Perixx touchpad-style mouse. - Model: PERIPAD-504. - USB connection. - Manufacturer URL: https://perixx.co.jp/products/11572 Purchased around the fall of 2024 and used for a few days. I confirmed that it works without any problems on Windows 11 just before listing. Although it's shaped like a touchpad, Windows recognizes it as a mouse. As shown in the third photo, the set includes the main unit, USB cable (directly connected to the main unit), instruction manual, and original box. As shown in the fourth photo, the original box is partially crushed. Please be aware of this.