Super Power Supply AC / DC Laptop Adapter Charger Cord for Samsung U28D590D 4K UHD LED Monitor Power Supply Cord Cable PS Charger Input: 100 - 240 VAC 50/60Hz Input: 110-220V Output: 14V 3A 42W Warranty: 1 Year Super Power Supply products are manufactured and tested to match or exceed OEM products. Trademarked by Super Power Supply. Sold exclusively by Super Power Supply