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This handy adapter cable will convert a rectangular Lenovo power supply commonly used with laptops and docking stations to a 2.5mm male barrel connector.
Laptop power supplies such as the Lenovo model are terrific for powering experimenter projects as they can reliably deliver higher currents in a convenient power cube. The power cubes can also be used for powering LED projects.
The adapter cable measure 15cm (approximately 6-inches) end to end and accepts the standard Lenovo rectangular power connector (approximately 11mm x 4.5mm) with a single center pin. Output is to a 2.5mm male barrel jack.
If your power requirements are for a 2.1mm male barrel jack, see our optional 2.5mm to 2.1mm Adapter.
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