Brand: RadioShack. MPN: 2607084. Programmable Buttons: Includes a one-click fire button and 7 buttons for customizable gameplay.   USB-A Interface: Easy plug-and-play setup with a reliable USB-A connection for seamless gaming.   Adjustable DPI Settings: Switch between 4 speed gears up to 3600 DPI with a single click, allowing for precise control.   Dynamic RGB Lighting: Enhance your gaming atmosphere with vibrant RGB light effects.