Mains Power Adapter 90W 19V for HP CompaQ 2210B - 8710W NC2400 - NX9420
Input AC: 100-240 V Output DC: 19 V / 4.74 A Power: 90 W Frequency: 50/60 Hz Colour: black Weight: 212 g Dimensions: Cable length: approx. 140 cm Internal diameter (plug): 5 mm External diameter (plug): 7.