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Black USB-A to 5.5x2.1mm DC cable with ten interchangeable connector tips, 3.3FT length

5V USB to 12V DC Charging Cable 3.3FT 10 Connectors 5.5 x 2.1mm

SKU CH-VET8-48CR0

Converts 5V USB to 12V DC up to 2A via 5.5×2.1mm plug with ten interchangeable tips, 3.3FT

  • Converts USB power to 12 V DC for compatible devices
  • 3 ft cable length reaches outlets across a desk
  • Ten interchangeable tips cover Micro-USB, Type-C, Mini USB and more
  • 5 x 2.1 mm barrel plug fits common 12 V equipment
  • Supports up to 2 A output for routers, LED strips and similar gear

Versatile 12V USB-to-DC Cable

This 3.3FT cable converts a standard 5V USB port into a 12V DC 5.5 x 2.1mm output with a maximum 2A current. It ships with 10 interchangeable connectors covering sizes from 2.5 x 0.7mm up to 5.5 x 2.5mm plus Micro-USB, Type-C, Mini USB and LED terminals. The adapter suits users who need to power 12V peripherals such as routers, LED strips, cameras or audio gear from a USB power bank or wall charger.

Build Integration and Flexibility

The single USB-A input plugs into any 5V source capable of delivering sufficient current for the 12V 2A maximum output. Ten swappable tips eliminate the need to stock multiple dedicated wall warts for devices using 3.0 x 1.1mm, 3.5 x 1.35mm, 4.0 x 1.7mm or 4.8 x 1.7mm barrels. Select the matching connector for each device and the cable handles the voltage step-up internally.

Thermals Noise and Power Draw

Passive electronics inside the moulded USB head perform the 5V-to-12V conversion without a fan, so operation is silent. The unit draws only the input current required by the connected load up to the 2A output ceiling, keeping heat minimal during typical use with routers, speakers or LED lighting. No active cooling or external power brick is involved.

How it compares

Measured against everything we stock in Jumper & Adapter Power Cords, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 60% of the 402 comparable items (median $13.99).

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Specifications

Product
Model name759549564381

Questions about this item

What is the maximum current the cable can deliver before it hits its limit?

The cable supports up to 2A output at 12V, compatible with devices drawing 1.75A, 1.5A, 1A, 0.7A, 0.5A and 0.3A.

Does the cable or its connectors get warm during continuous operation?

The product is a passive cable assembly with no active electronics; it carries the current supplied by the USB power source to the selected connector.

Which USB power source do I need to provide for this cable to function?

A standard USB port or charger supplying 5V input is required; the cable converts that to 12V DC at the 5.5 x 2.1mm plug.

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