100% Brand New, Input: 100-240v 50-60Hz, Output: 19V 3.42A, 65W (NOTE: This 19v charger not compatible with gateway 12v or 5v chargers.) Compatible with Gateway TYPE60-190-31501 TYPE60-190-3150u gwtn156-12 gwtn156-12bk gateway laptop charger 19v Compatible with Gateway GWTN156-1 GWTN156-5BK GWTN156-4 GWTN156-9 GWTN141-2BK GWTN141-10BK GWTN156-7 GWNC31514-BK series laptop charger Multiple protection: Built-in protection measures can prevent overcharging, overcurrent and overheating, and pass CE- / FCC- certification to ensure safety and stability. We have a complete factory system and perfect after-sales service, 30-day money back guarantee, 1-year quality guarantee and 24-hour email support. If you have any questions, please contact us immediately.