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
Lorenzo M
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Great price and product
12 Mar 2026
John
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site easy to navigate
11 Mar 2026
Nikola
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Just placed an order for a cable support confirmed compatibility for. Will leave follow up once it arrives.
11 Mar 2026
Mike H
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They have stock of what I needed. They seem to be the only ones out there to have this cable. Price was good, shipping was free. What's not to like?
10 Mar 2026
A Reviewer
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great work
10 Mar 2026
A Reviewer
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Great Selection for very specific parts. Highly Recomend
09 Mar 2026
Carlos L
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I would give 5 stars for everything if I already had the product in my hands, but I am confident that I will be satisfied. Thank you and have a great day!
09 Mar 2026
Randall P
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There were a lot of things in your inventory that I couldn't find elsewhere.
09 Mar 2026
Dale B
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Good so far
09 Mar 2026
Edgar S
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great
08 Mar 2026
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