USB Type-A 5V Turn On/Off Power Switch Cable - 30cm (Black)
Add a power switch to any USB-powered project simply by plugging this between the USB power port and the USB cable. This is the most useful thing you never knew you needed! You'll want to pick up a bunch for your electronic projects.
Comes with a USB A socket on one end and a USB A plug on the other. The data lines are not connected through - this is a ground/5V power switch only! The switch is on the positive 5V line. A great match for our USB wall adapters or battery packs. If you have a device that uses the data lines to set the charge rate, this switch may not work, we use it for adding a 'hard power switch' to a Raspberry Pi.
USB-5V-PS
Daniel
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Excellent large variety of electronic components, wiring and connectors available
16 Oct 2026
Eric C
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No hitches, I got to feel bad about how expensive the cable is, really quickly from when I first looked for it ... I can't say anything wrong about the process itself. Site was really easy to work with
16 Oct 2026
randall w
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All Good
15 Oct 2026
A Reviewer
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Reliable company and excellent products
15 Oct 2026
Oleksandr M
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The best
14 Oct 2026
Wafi
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Easy and trustworthy
14 Oct 2026
김성기
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다음에도 잘 이용하겠습니다
14 Oct 2026
ATHAN A
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Thanks. Cool
13 Oct 2026
Lewis W
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You have the cables that noone else has, & so many customisation options.
13 Oct 2026
Jones
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Great website and product selection! Also the available customization options are great too! I am very excited for my new 12vhpwr premium silver wire cables to arrive! I only have one suggestion: maybe offer more cable combs for longer cables as an option... thanks for your time and great service! Have a great day!
13 Oct 2026
€5.32
€44.42
€13.32
€8.88
€13.32
€8.88
€17.76
€1.77