Yustda 4-Pin DIN 220W (20V 11A) AC/DC Power Adapter Charger for Alienware 51-M D700 D700T D9K D900K M7700 Laptops

Replacement AC/DC power adapter compatible with the Alienware models listed. This Yustda 4-Pin DIN charger delivers 220W at 20V 11A and accepts AC 100-240V 50/60Hz auto-ranging input for worldwide use. Built from high-quality materials, the unit includes multiple safety protections: Over current protection; Total power protection; Over voltage protection; Short Circuit Protection. Certified to FCC, CE and RoHS standards. Ships from USA and backed by a 90 days money back guarantee plus a 1 year product WARRANTY. 100% compatible with the device model listed. If you have any questions about this power supply, please contact us—we’re here to help.