INFORMATION: This power AC adapter charger is perfect for ASUS laptops and Transformer Book T series. It comes with a black power cable and has a maximum output power of 45 W with an output current of 3.42 A. The connecter size is 4.0*1.35 mm and the voltage is 19 V. This AC/Standard type adapter is compatible with various ASUS laptops and Transformer Book models. It has a California Prop 65 Warning that chemicals inside the battery may cause cancer. The manufacturer offers a 3-year warranty for this product. Get this power adapter charger now and never worry about running out of battery again. Used and tested. Might have some scratches, blemishes, and/or small dents from normal use. Note that a stock photo may be used and actual unit may slightly differ. ABOUT US: We are technicians with more than 10 years of experience, our products are previously inspected, we take care of factory details, guaranteed to function normally or better than it did when it was new, cleaning and packaging to be able to provide a better service to our customers and in the same way be able to contribute to sustainable development through refurbishment business and reuse of technology. We process and ship orders Monday-Friday (excludes holidays).'s "Estimated Delivery Date" does factor in shipping and handling time accurately. WARRANTY: Our computers come with 30 days money back guarantee, if you aren?t satisfied with your computer for any reason, simply request a return through. IF YOUR ITEM IS DAMAGED IN TRANSIT YOU ARE REQUIRED TO RETAIN ALL PACKAGING MATERIALS IN ORDER TO SUBMIT YOUR CLAIM