Review on 🔌 Anoak 90W Universal Laptop Charger with 3 USB Ports and 16 Tips - Compatible with HP, Samsung, Dell, Sony, Lenovo, ASUS, Acer, Toshiba, IBM, Fujitsu, Gateway Notebooks by Jacob Sampino

This charger comes with a typical universal set of laptop connectors. It also has USB ports, but they only support very slow charging, so don't expect much from them. The PSU looks cheap and empty. No doubt it will break if stepped on. The connector tabs don't stay securely in place and often the weight of the cable pulls the cable out, leaving the end of the connector in the laptop. The charger has little to no filtering on the output side, so a lot of noise seeps into the laptop from the switch's power supply. You can hear it through headphones. So loud that my laptop trackpad lags constantly and doesn't recognize any input for about half a second every second. Makes it usable while charging. However, the USB mouse works fine most of the time. You can use an inductive amplifier (the tool you use to trace breaks under wire insulation) to hear how much noise this charger makes. It even blurs my FM radio signal when plugged into the same outlet/track. This charger needs filtering, the noise level is probably unsafe when something important or sensitive is plugged in nearby. .