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Black USB-C male-to-female cable with inline on/off switch button

Fervit

Fervit USB-C Male to Female Power Cable with On/Off Switch

SKU CH-1TDN-NTYRW

USB-C male-to-female power cable with on/off switch delivers up to 4 A at 5 V for low-power devices such as Raspberry Pi 4B and USB accessories without data transfer

  • On/off switch reduces port wear from repeated plugging
  • Two-core design delivers over 4 A for low-power USB-C devices
  • Reversible connector works with Raspberry Pi 4B and small appliances
  • Power-only cable excludes data lines for simpler charging setups
  • Limited to 20 V DC input for safe 5 V charging operation

USB-C Power Cable with Switch

This Fervit USB-C male-to-female cable delivers DC 5 V charging at over 4 A for low-power devices such as a Raspberry Pi 4B, LED lamps or small fans. The integrated on/off button lets you cut power without unplugging, reducing wear on the port. Data transfer is not supported and no fast-charge protocols are implemented.

Charging-Only USB-C Limitation

The two-core design carries power only, so it cannot transmit data or negotiate higher voltages. It is restricted to 5 V operation and will not work with 20 V Power Delivery chargers or high-power equipment such as laptops. Users needing video, data or fast charging must choose a full-featured cable instead.

5 V Maximum Voltage Constraint

This cable only supports DC 5 V charging and is incompatible with any 20 V power source. Connecting it to a USB Power Delivery charger that negotiates higher voltages will not function and could damage attached low-voltage gear. Verify that your power supply stays at 5 V before use.

Highlights

  • On/off switch reduces port wear from repeated plugging
  • Two-core design delivers over 4 A for low-power USB-C devices
  • Reversible connector works with Raspberry Pi 4B and small appliances
  • Power-only cable excludes data lines for simpler charging setups
  • Limited to 20 V DC input for safe 5 V charging operation

Specifications

BrandFervit

Questions about this item

Should I choose a cable that only handles charging or one that also carries data?

This cable is a two‑core design that only delivers power; it cannot transfer data at all.

What does the “over 4A” rating mean when I plug it into my Raspberry Pi 4B?

It can supply more than four amps at five volts, enough for the Pi and similar low‑power USB‑C devices.

Which USB standard does the male‑to‑female connector follow, and what voltage does it actually allow?

The connector is a reversible USB‑C plug limited to 5 V DC charging; it will not work with 20 V power sources.

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