» Power Supplies » Power Adapters
It's great for that DC adapter you found with the too-short cable. Plug this 3' extension in, and you're good to go.
Power that breadboard simply with this DC barrel jack.
It's a pain to solder up barrel jacks, so these screw-terminal based versions are very popular for repurposing DC power supplies to other applications!
A 2.1mm Female barrel jack with 10" of red and black insulated wire attached.
With a 2 meter (6.6') micro-USB connector, this power supply is ideal for powering single-board computers like the Raspberry Pi.
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