These power supplies are used pulls and are tested to work. They will arrive as pictured. I have placed a best offer on this listing for people wanting to purchase in quantity not just for one item These power adapters are perfect for laptops, printers and any other item that may need a fairly beefy power supply at 19 volts and 3 amps The barrel on this power supply is 5.5 x 2.0 and the cable is 36″ Manufacturers Description: – 11-16 VDC Input– Cig. Plug 36″ Input Cable– Low Input Voltage Disconnect– High Input Voltage Disconnect– Output Short Circuit Protection– Output Overcurrent Protection– Internal Over Temperature Protection Powered by SixBit’s eCommerce Solution