120 W | USB power delivery port | Multi-range output voltage | High efficiency up to 89% | Stabilized output, low ripple & low interference | Security circuitry: Over-current protection (OCP), Over-load protection (OLP), Over-voltage protection (OVP), Over-temperature protection (OTP), Short-circuit protection (SCP) | Compatible to many models from e.g.: Acer, Asus, BenQ, Compaq, Dell, Fujitsu, HP, Lenovo, Samsung, Toshiba