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SMUGDESK

SMUGDESK USB-C Male to DC 5.5×2.1mm Female Power Cable

SKU CH-46ZR-3RM39

Converts a USB-C power source to a 5.5×2.1mm DC jack for LED strips, cameras or routers

  • Converts USB-C power to 5.5×2.1mm DC jack for compatible devices
  • Powers routers, CCTV cameras, LED strips and other 5521 DC equipment
  • Thickened copper core wire delivers steady current with reduced power loss
  • Compact lightweight cable fits easily in bags and tidies desktop wiring
  • Plug-and-play operation requires no drivers for immediate low-voltage power use

USB-C to 5521 DC power adapter

This cable converts a USB-C male port into a 5.5×2.1mm female DC jack, letting you power compatible devices from a USB-C source. It is intended for users who need to run routers, CCTV cameras, LED strips or similar low-voltage equipment from a USB-C power supply.

Thick copper conductors and flexible insulation

The cable uses thickened copper cores to maintain steady current delivery and reduce loss during power transmission. A durable insulated jacket protects against repeated bending, while the compact form factor keeps desktop wiring tidy and suits portable use.

Power-only connection with fixed connector size

This adapter carries only power and does not transmit any data signals. It works solely with equipment that accepts a 5.5mm outer and 2.1mm inner diameter DC plug, so devices with different barrel sizes cannot be connected.

Highlights

  • Converts USB-C power to 5.5×2.1mm DC jack for compatible devices
  • Powers routers, CCTV cameras, LED strips and other 5521 DC equipment
  • Thickened copper core wire delivers steady current with reduced power loss
  • Compact lightweight cable fits easily in bags and tidies desktop wiring
  • Plug-and-play operation requires no drivers for immediate low-voltage power use

Specifications

No published specifications for this item yet.

Questions about this item

What does the USB-C to DC 5.5×2.1mm cable actually carry?

It transmits power only; no data signal passes through the connection.

What clearance does the 5.5 mm outer and 2.1 mm inner barrel jack need?

The female 5521 connector fits standard DC ports with a 5.5 mm barrel diameter and 2.1 mm centre pin.

How do I connect it without damaging the pins?

Align the centre pin, push the barrel straight in until seated, and avoid side force when inserting or removing.

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