INTRODUCING THE ALL NEW CYCLONE USB SPINNER by Hotz! Only 20 14 0 left! GONE! This USB arcade inspired spinner is designed to work with MAME and other emulation. The Cyclone spinner is built upon an optical mouse. Meaning that it is seen by the emulator as a mouse. No special drivers needed. Each spinner is hand built. The PCB holder and spinner knob itself utilizes 3D printed parts. For the Background on this project please see: DIY: USB Rotary Control w/Atari style knob.