Yes. The ChargeView 140W Desktop Charger uses GaN (Gallium Nitride) technology, which is more efficient than traditional chargers but can still get warm when it is delivering a lot of power. Give it room for airflow and keep it out of enclosed spaces while charging. If it ever becomes too hot to touch or gives off an unusual smell, unplug it and contact Satechi support at support@satechi.com.