Quantum Access LAN Windows 10 Fanless Mini PC Stick LAN Connection: The ONLY PC stick in the market with a LAN connection. This provides consistent and reliable internet since it does not rely on a Wi-Fi signal. However, it does offer the option to connect Wi-Fi. Windows 10 Pro OS: You can work with all Microsoft products in a seamless fashion and maintain productivity. Fanless: The ONLY fanless PC stick keeps the unit cool that prevents it from shutting off due to overheating. Small: This PC stick is smaller than your hand and it fits where most other computers dont. It is perfect for kiosks, smart conference rooms, and office hoteling. Troubleshooting: We offer technical support via phone, email and online chat. You can contact us if you have any questions or concerns about your Mini PC stick. Give us a call, we'll be happy to assist you!