Laptop Charger/Adapter for ASUS G74Sx LB1 High Performance 18 Months Warranty LB1 High Performance&reg; Pro Series ASUS G74Sx laptop chargers are custom manufactured to be 100% compatible and optimized for your ASUS G74Sx laptop. ASUS G74Sx Pro Series chargers utilize high quality components for better performance and longer life. ASUS G74Sx Pro Series AC Adapter meets and/or exceeds OEM specifications. ASUS G74Sx Pro Series AC Adapter will not void original manufacturer warranty. Laptop charger capacity: Voltage: 19.5 Volts | 7.7A | 150W Fast shipping! 30-Day Money Back Guarantee & 18 Months Warranty. 100% Customer Satisfaction. Fast Same-Day Shipping by 12:00 PM PDT. 30-Day Money Back Guarantee. Exclusive $100000 Product Protection Plan!