Rocketfish RF-AC9021 User Manual (English) - Page 9

RF-AC9021 screen. It is also possible that the use of an incorrect tip could damage your laptop. For these reasons, it is necessary to use the tip designed specifically for your laptop. My laptop is less than 90 watts (e.g. 65 watts). Will this adapter damage my laptop? No, using this power adapter will not damage your laptop. This adapter only supplies as much power as required by the laptop, up to a maximum of 90 watts. My laptop is more than 90 watts (e.g. 120 watts). Will this adapter damage my laptop? This is a 90 watt adapter and it should NOT be used with laptops that require more than 90 watts of power. I notice that the adapter is warm when I use it. Is this a problem? During standard operation the adapter body may feel warm, and this is normal. The adapter should always be placed in a ventilated area in order to prevent over-heating. How long is the cord from the wall to the laptop? The AC input cord is 5.7 feet (174 cm) and the DC output cord is 3.9 feet (119 cm). If I leave the adapter plugged in when I'm not using it does it waste energy? This Rocketfish adapter meets EnergyStar and CEC V energy requirements which means it is an energy-efficient product designed to conserve power. When the adapter is plugged in and not being used it draws less than 0.5W of power. 9