This is a new, unused item that has been stored in a closet. It is the MIYOSHI external USB touchpad TTP-US01. It connects to a PC with the included B-type cable. It is compatible with Windows 7 and 10, and operation is not guaranteed on other operating systems, so please be aware of this. Also, please refrain from purchasing if you are sensitive to items stored at home. Product Name: Smooth USB Touchpad Model Number: TTPUS01/BK Manufacturer: MIYOSHI Color: Black Connection Type: Wired (B-type)