DELL E-Port PR03X laptop docking station

The Dell E-Port Docking Station Pro 3X is a device designed to expand the connectivity options and e..

14VDC 3A 42W output, 100-240VAC 1-0,5A input Dell AD-4214N switching mode power supply, 6,5x4,3mm DC plug with center pin

Switching-mode power supply (also known as switched-mode power supply, SMPS) is very commonly used t..