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Ten black plastic and metal DC to Micro USB adapters, each 48 by 11 mm

eForChina

eForChina 5.5 x 2.1mm to Micro USB DC Power Gender Changer 10 PCS

SKU CH-G1NN-YP5N7

Pack of ten DC 5.5×2.1mm to Micro USB power adapters in compact PC-and-metal housings

  • Adapter typePower Adapter
  • Converts 5.5 x 2.1mm barrel jack to Micro USB for flexible power options
  • Pack of 10 adapters covers multiple devices or spares
  • Plug-and-play design works instantly without drivers or tools
  • Compact 48 x 11 x 11 mm size fits tight spaces and travels easily
  • Durable PC and metal construction resists wear from frequent connections

10-Pack DC-to-Micro-USB Adapter

This pack contains ten gender changers that convert a 5.5 x 2.1 mm DC barrel jack into a Micro USB plug. Each unit measures 48 x 11 x 11 mm and uses a PC-plus-metal housing. The adapters suit technicians or hobbyists needing quick power-connector changes for routers, cameras or development boards.

Interface and Polarity Limits

The barrel side follows the common 5.5 mm outer and 2.1 mm inner diameter, but the adapter does not regulate voltage or current. Polarity is fixed by the barrel plug used, so the connected device must accept the same centre-positive or centre-negative arrangement. No data lines are passed through the Micro USB interface.

Plug-and-Play Installation

Installation requires only pushing the barrel plug into one end and the Micro USB plug into the device. The small form factor fits tight enclosures, though the rigid body can strain shallow ports if the cable pulls sideways. Ensure the barrel jack is fully seated to avoid intermittent power.

How it compares

Measured against everything we stock in Other Adapters & Couplers, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 80% of the 1,761 comparable items (median $18.99).

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Specifications

Product
Adapter typePower Adapter

Questions about this item

How many adapters are included in the pack?

The pack contains 10 gender changers, each converting a 5.5 x 2.1 mm DC barrel jack to a Micro USB socket for power delivery.

What physical size should I expect for each adapter?

Each unit measures 48 x 11 x 11 mm, making it compact enough to carry in a laptop bag or toolkit without adding bulk.

Which DC barrel size does the adapter accept?

The barrel side fits a standard 5.5 mm outer diameter and 2.1 mm inner diameter plug, commonly found on laptop and router power supplies.

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