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
Jarrod D
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Everything went perfectly, as expected!
27 Jan 2026
Paul
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Easy, thank you.
26 Jan 2026
Brian B
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Thanks for having an accurate item description for such a hard to find adapter cable !
26 Jan 2026
A Reviewer
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super smooth! ordered in record time! That is very valuable to me!
26 Jan 2026
João T
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All perfect and very quick dispatch
25 Jan 2026
Joseph P
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great experience and very good prices!
25 Jan 2026
Hussein h
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Great
24 Jan 2026
Robert W
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Easy account setup and purchase. look forward to using you for future specialty cable orders. take care
24 Jan 2026
thorsten
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Simple and fast good Quality. Gabel a Little Bit to stiff for silicon cabel.
24 Jan 2026
Pedro Cardoso Da S
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Thank you for the quick response and advice via email.
24 Jan 2026
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