Quick tech specs
- Power adapter
- 230 Watt
- for EliteBook 2170p
- 8570w
- 4540s
- 4740s; ZBook 15
- AC 90-265 V
- United States
- 2570p
- 8770w; ProBook 4340s
- 4545s
- 17
Know your gear
HP includes a high quality AC adapter with each HP Business Notebook, HP Slate, HP Mini and HP Docking Station. Designed and tested to ensure optimum power support, the adapter also charges the notebook's internal battery simultaneously when connected. The.