The performance is deficient. I have replaced the Tacens Anima 100W PSU a 90W power supply, the voltage at 19V my gaming laptop powered stable (until it went up in smoke). The Tacens is unable to deliver a stable performance at high power requirements. Thus, the laptop switches constantly between charging and battery mode back and forth, resulting, inter alia, to screen flicker.
That gets neither the power supply (s. Other reviews), yet the laptop on time.
I'll keep it still for lower power notebook.