1、The circuit board has the function of overvoltage, over current and short circuit protection. 2、With enough output power. 3、High precision of output voltage. 4、Small output voltage ripple. 5、8 different size detachable plugs, works with Most Notebook Computers. Features: 1. The circuit board has the function of overvoltage, over current and short circuit protection. 2. With enough output power. 5. Made of high quality materials, durable to use. 6. 8 different size detachable plugs, works with Most Notebook Computers. Specification: Name: 96W Universal 8-pump Power Adapter Weight: about 344g/12.13oz Size: about 11.7*5.7*3.7cm/4.61*2.24*1.46inch Power: 96W Output volt: DC 12V/15V/16V/18V/19V/20V/24V （Manual adjustment） Output Current: 12V/15V/16V/18V/19V  4.5A Max 20V/24V  4A Max Connector 1: 6.5x4.4mm  for Sony, Fujitsu, Panasonic Notebook, and Samsung LCD Display Connector 2: 6.3x3.0mm  for Toshiba Notebook and Acer LCD Display Connector 3: 5.5x1.0mm for Samsung Connector 4: 5.5x2.1mm  for Acer, Javier Notebook, and Other Electronic Devices Connector 5: 5.5x1.7mm for Acer Connector 6: 4.8x1.7mm for HP, Compaq Connector 7: 4.0x1.7mm tablet computer Connector 8: 3.5x1.35mm  Tablet PC, Superbook, Audio Equipment and Other Electronic Equipment DC Pin Type: The polarity can not change,The center is the positive pole(+) and the outside is negative(-) Package List: 1 * Adapter 1 * Power Cable 8 * Output Port