1pcs 5.5mm x 2.1mm Female To 7.4mm x 5.0mm DC Male Power Plug Decoder IC Adapter for DELL Laptop Tablet PC

Name: For DELL Power Adapter Converter

Mother end: 5.5×2.1mm (plugged in multi-functional power adapter or mobile power connection)

Head: 7.4×5.0mm (For DELL connects old and new Dell laptops)

Weight: 9g each

Load Voltage: 18.5V 19V 19.5V 20V, 90Watt Max

Product function

The main end of the adapter can be plugged in 5.5×2.1mm multi-functional power adapter or a computer mobile power charger with 19V output voltage, which can be converted to Dell's new and old XPS and other series of laptops for charging.

The adapter has built-in Dell automatic identification IC. When connected, it can power the Dell computer on and charge the computer battery.