Product Features: 1. Laptop DC CAR CHARGER AUTO POWER ADAPTER with right angle DC connector, the elbow tip is better than straight tip to protect your laptop power jack and the adapter itself from damage; 2. Protection from short circuit and over temperature; 3. Consuming less power and smart LED power indicators; 4. Compact and lightweight; long power cord makes you reach more space with easiness; 5. Bonus: Complimentary iTEKIRO 10-in-1 USB Charging Cable ($5 value) included, which can be used to charge most smartphones, cell phones, E-book readers, MP3, MP4, GPS, and digital cameras in the market. Products trademarked iTEKIRO are marketed and sold exclusively by EPMUSA at Newegg.com. It is a DC CAR CHARGER, NOT AC ADAPTER. When attached to the 12V car cigarette lighter outlet, this laptop auto adapter ultrabook car charger powers your laptop and charges your laptop battery in your vehicle. Input: DC 12 - 24V; Output: 19VDC 1.58A-2.37A, 45W Max (Replacing 30W, 33W genuine adapter); Dimensions: 3.74” x 1.69” x 1.10”; Weight: 6.0 oz (2-prong power cord excluded); Dimensions: 3.94" x 1.57" x 1.18"; Weight: 8.7 oz. Please note this car charger is not original, it is a replacement made by iTEKIRO. Your purchase of this adapter comes with 100% satisfaction of 30-day money back guarantee and 1 year replacement warranty, plus a complimentary 10-in-1 USB charging cable for most smart phones, cellular phones, E-Book readers, GPS, MP3 / MP4 players, and digital cameras.