Thank you for viewing. ※Notes※ ・This item is a junk item. Please consider this before purchasing. ・It will be shipped in the box shown in photo 7, but the box is different from the product's original box (the box is for MXTB2). Wireless trackball mouse, with USB receiver and charging cable. Due to the impact of being dropped, the trackball sensor is faulty, causing the cursor to move diagonally upwards on its own. Therefore, it is being sold as an inexpensive junk item. - Brand: Logicool - Type: Trackball Mouse - Connectivity: Wireless - Accessories: USB receiver, charging cable (Micro USB to USB-A) - Color: Black - Number of buttons: 3 Thank you.