USB-C Extension Cable with ON/OFF Switch Button – 30cm

Take control of your USB-powered devices with this handy 30cm USB Type-C Extension Cable with ON/OFF Switch. Designed for convenience, the built-in power button lets you turn your device on or off without unplugging or replugging the cable — protecting your ports and extending the life of your connectors.

Perfect for Raspberry Pi users, LED light bars, USB desk lamps, USB fans, and other 5V USB-powered devices. Simply connect your existing USB-A to Type-C cable, and the inline switch gives you instant power control at your fingertips.

Key Features

• Built-in ON/OFF Power Button — toggle power with a single press, no need to pull and re-insert the cable
• 5V Charging Only — designed for standard 5V USB power; does not support data transfer, OTG, or fast charging
• Protects Your USB Port — reduces wear and tear caused by repeatedly plugging and unplugging connectors
• 30cm / ~12" Length — compact and flexible for tidy desk setups
• Universal Compatibility — works with USB power banks, wall adapters, PC USB ports, and more
• Durable Plastic Construction — lightweight and sturdy build
• Available in White or Black — to suit your desk or workspace aesthetic

Specifications

• Connector Type: USB Type-C (extension)
• Cable Length: 30cm (approx. 12 inches)
• Voltage Support: 5V only
• Material: Plastic
• Colors: White / Black
• Package Includes: 1 × USB-C Extension Cable with ON/OFF Switch

Compatible Applications

This cable is ideal for powering USB devices such as:

• Raspberry Pi (all models with USB-C power input)
• LED light bars and strip lights
• USB desk lamps and reading lights
• USB mini fans
• Other low-power 5V USB peripherals

Made in Mainland China.

Note: Due to manual measurement, please allow 1–3mm variance. Screen color calibration may cause slight differences between the product image and the actual item.

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Frequently Asked Questions

Q: Does this USB-C extension cable support fast charging or data transfer?

A: No — this cable is designed for standard 5V charging only. It does not support fast charging protocols, data transfer, or OTG (On-The-Go) functions. It is ideal for powering low-draw 5V USB devices such as LED lights, fans, and single-board computers like Raspberry Pi.

Q: Do I need a separate USB cable to use this extension with ON/OFF switch?

A: Yes. You will need your own USB-A to USB-C cable to connect to a power source. This extension cable plugs into the USB-C end of your existing cable and adds the convenient inline ON/OFF switch between the power source and your device.

Q: Will this USB Type-C switch cable work with a Raspberry Pi?

A: Absolutely. This is a popular accessory for Raspberry Pi models that use a USB-C power input. The inline ON/OFF button allows you to restart or power cycle your Pi without physically pulling the USB connector, helping to preserve the port over time.