We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small right-angled adapter, 2.5 by 0.7 mm male plug to USB-C female, PC and metal body, about 37 by 33 by 11 mm

eForChina

eForChina 2.5 x 0.7mm Male to USB-C Female Elbow Adapter

SKU CH-XVPF-5KNX2

Converts a 2.5 x 0.7 mm barrel plug into a USB-C port using an elbow adapter measuring 37 x 33 x 11 mm

  • Changer TypePower Adapter
  • Converts 2.5 x 0.7 mm power plugs to USB-C sockets
  • Elbow design reduces strain on laptop ports
  • PC and metal construction resists daily wear
  • Compact 37 x 33 x 11 mm form fits in any bag
  • Weighs only 9 g for ultra-portable use

Compact 2.5 x 0.7 mm Power Adapter

This elbow adapter converts a 2.5 x 0.7 mm male barrel jack into a USB-C female port for laptop charging. It suits owners of legacy power bricks who want to use modern USB-C cables. The right-angle design reduces strain on the laptop socket. Buyers needing a straight connector or a different barrel size cannot use this item.

PC and Metal Construction

The housing combines polycarbonate and metal for a lightweight yet durable shell weighing about 9 g. Measuring roughly 37 x 33 x 11 mm, it slips easily into a cable pouch or pocket. No driver installation or software configuration is required. Users who need power delivery negotiation or data transfer will not find those functions here.

Simple Plug-and-Play Installation

Insert the 2.5 mm male tip into the power supply and connect a USB-C cable to the female end; the adapter works immediately. Ensure the barrel polarity and voltage match the laptop before use. The snug elbow fit may block adjacent ports on tightly spaced chassis. Incorrect tip polarity is the most common cause of failure.

Highlights

  • Converts 2.5 x 0.7 mm power plugs to USB-C sockets
  • Elbow design reduces strain on laptop ports
  • PC and metal construction resists daily wear
  • Compact 37 x 33 x 11 mm form fits in any bag
  • Weighs only 9 g for ultra-portable use

Specifications

Changer TypePower Adapter

Questions about this item

Will the PC housing or metal tip of the 2.5 x 0.7 mm male connector wear out and need replacing?

The adapter uses a PC and metal construction that resists everyday insertion cycles; no user-serviceable parts are inside, so replacement is only needed if the housing cracks or the tip bends.

What is the first limit reached when the elbow adapter runs continuously at full laptop charge current?

The small 37 x 33 x 11 mm body has minimal surface area, so heat buildup in the PC housing becomes the limiting factor before the metal contacts reach their thermal ceiling.

Does the adapter get hot or draw extra power when left plugged in all day?

As a passive connector it adds no active circuitry, so it draws no power of its own and stays at ambient temperature unless the attached charger or laptop generates heat that conducts through the metal tip.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.