Morewer (TM) New Ultra Silm AC Adapter for 19V 4.74A 90W HP/Compaq Laptops and Charger for Apple iPad, iPad2; iPhone 4S 4S 4G 3GS 3G 2G (AT&T / Verizon); iPod Touch (1G 2G 3G 4G); iPod Nano; iPod Classic,Amazon Kindle (Kindle, Kindle Touch, Kindle Keyboard, Kindle DX) and more other brand phones [19V 4.74A 90W Interface Type 7.4*5.0 mm (Tip Size) Color:Black] Morewer Ultra Slim AC Adapter Output for 19V 4.74A 90W HP/Compaq Laptops Interface Type 7.4*5.0 mm (Tip Size) Built-in USB port allows you to charge two devices with only one power outlet.USB Port Output:5V 1~2A Charger for Apple iPad, iPad2; iPhone 4S 4G 3GS 3G 2G (AT&T / Verizon); iPod Touch (1G 2G 3G 4G); iPod Nano; iPod Classic,Amazon Kindle (Kindle, Kindle Touch, Kindle Keyboard, Kindle DX) and more other brand phones. If you cant find your laptop model or AC Adapter part number. But only if you find (1) Output Voltage (V) ,Current (A), Power (W) (you can find the data spec in our product spec or images. Ex.18.5 V 3.5 A 65W) and (2) Tip Size (you can find the Tip Size in our product data spec or images). matches your original AC Adapter. We are guarantee that this Morewer AC Adapter will surely work with your Laptop. Buy from Morewer to ensure quality products! Ship next business day from our US Warehouse or Amazon Warehouse! Free Standard Ground Shipping Delivery to the 48 contiguous US States only. 12 months warranty, Lifetime Customer Services and Highwer Tech Support. Although we only able to offer one year warranty on our Ultra Slim AC Adapter, because we are not give you the false promise that we can't provide. But if you choose Morewer, we will stand strong behind our products and give you undivided lifetime services and supports. Our Product may fail 1 in 2000 or more, but our services team will never fails. At Morewer, we strive to provide the best products, best prices and best customer services with the goal of creating lifelong Morewer customers.