Product Name: Laptop Power Adapters
Input voltage: AC100-240V 50 ~ 60HZ (global)
Input AC interface: plug the AC interface
Output voltage DC:19V
Output Current: 3.42A
Interface size:4.0mm*1.35mm
DC Cable length: 1.5m [increase anti-interference to magnetic ring]
Quality repair period: 12 months, non-human damage to quality problems, replacement brand new products