https://alexnld.com/product/eu-plug-ac-adapter-19v-3-42a-65w-for-acer-notebook-output-tips-5-5-x-1-7mm-original-version/?hilite="AU Plug AC Adapter 19V 1.58A 30W for HP COMPAQ Notebook, EU Plug AC Adapter 19V 1.58A 30W for HP COMPAQ Notebook,Output Tips: 4.8 x 1.7mm"