性能
| 主要应用 |
Notebook |
| 电源类型 |
Indoor |
Vistaport VIS-53-AC90B21-8. Output power: 90 W, Output voltage: 20 V, Output current: 4.5 A. Power supply type: Indoor, Purpose: Notebook, Brand compatibility: IBM/Lenovo. Colour of product: Black. Weight: 400 g, Outer diameter: 8 mm, Inner diameter: 5.5 mm