Brand: AULA - Model: Orge Soul - Material: Plastic housing - Color: Black - Plug and play - USB2.0 interface - Photoelectric resolution: 800/1200/1600/2000dpi - Dual mode: Normal / Multimedia - Two Model: Gaming Model and Multimedia Medel (Press the DPI - Button more than 5 seconds to Switch) - FPS Switch Model: 500HZ- 1000HZ (Press Left + Scroll Wheel + Light Three buttons all together) - Music Player Buttons (Volume+/- Play/Stop Next/Back) (Once Switch to the Multimdia Model) - DPI & Modes Switching: - Press the DPI +/- Switcher under 5 seconds to switch the DPI. - Press the DPI - Switcher over 5 seconds to switch the Game mode & the Multi-media mode. - Cable Length: 138cm