Input:100-240V 50-60Hz (for worldwide use),Brand: replacement for Asus, Output:20V10A, Power:200W,DC pin sizes:6.0X3.7mm, pls 100% make sure the output and DC pin sizes is suitable before you purchase. Safety: High quality standard materials.V-0 grade flame retardant, OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection), 100% test before delivery. Package include:1x New Ac adapter & 1x New US power cord. Service: 30 Days free exchange/refund, 1 year replacement, 24 hours email back,100% customer satisfaction! Buy with confidence!