Enhance your computing experience with the ELECOM M-XT3DRBK Wireless Trackball Mouse. This ergonomic device boasts a smooth tracking method with a maximum DPI of 1500, making it perfect for personal computer use. With one button and six buttons available, this trackball mouse is perfect for any task, and the wireless connectivity makes it easy to use without any annoying cords. The sleek black design matches any setup and the laser tracking won't skip a beat. Upgrade your computer setup with this high-quality trackball mouse from ELECOM.