Feature●Advanced Design, High Portability 100% Brand New Generic Compatible Product!(Non-OEM)●Over Voltage Protection, Over Heat Protection, FCC CE Certification●Input: AC 100V - 240V 50-60Hz●Please check the model number before you place order! We focus on providing quality power products and excellent customer service.●Nuxkst AC Adapter For 2Wire 3800HGV 33600HGV-B Gateway Modem ATT U-verse Uverse RouterDescription Nuxkst AC Adapter For 2Wire 3800HGV 33600HGV-B Gateway Modem ATT U-verse Uverse Router