Review on 💡 PWR+ 7.4 mm x 7.4 mm Right Angle 90-Degree Power Adapter Connector Converter (120W Max) - Dell Latitude Inspiron XPS Studio Vostro/HP Pavilion Probook Elitebook Envy Compaq Laptop AC Charger Cord by Steven Saric

I worked with Professional Software Support and Dell Support for 1 year because my high end laptop was an order of magnitude slower than the laptop it was replacing. The lost productivity and time will run into many thousands of dollars. It turns out that this small adapter causes a misunderstanding between the computer and the chip in the power supply, and as a result, computers return to the processor frequency reduction mode to 0.7 GHz, which is 6 times lower than the nominal. So if you love disappointments, hair loss, missed deadlines etc. by all means buy this.