Compatible with 130W AC Adapter:DC-Output: 19.5V-6.67A-130W Input: 100-240V-50/60HZ. DC Connecter size: 4.5*3.0mm; Not a usb interface.Please Check Compatible with XPS 15 Charger Model:Compatible with XPS 15 9530 9550 9560 9570 7590;Fits For Precision M2800 M3800 5510 5520 5530 5540,Fits For vostro 7500 7590 Compatible with130w charger: P/N:DA130PM130 HA130PM130 06TTY6 6TTY6 09TXK7 CN-09TXK7 0RN7NW CN-0RN7NW RN7NW 0V363H 332-1829 ADP-130EB BA P56F P31F 0K00F5 K00F5 0M0H25 M0H25 T4V18 450-AHOM 07MP1P 7MP1P DA130PM170 HA130PM170 Safety:130W port output up to 130W power delivery enables fast and efficient charging of compatible devices;Multi-protection;Over voltage protection;Short circuit protection; What You Get: 1 x 130W Power Adapter, 1 x Power Supply Cord