https://alexnld.com/product/us-plug-ac-adapter-19v-4-74a-90w-for-hp-compaq-notebook-output-tips-7-4-x-5-0mm-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"