> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# USB Type C PD to 5.5mm/2.1mm Barrel Jack Adapter - 20V

**Type:** Product page · **SKU:** ADA6033 · **Brand:** [Adafruit](https://core-electronics.com.au/brands/adafruit-australia)
**Page:** https://core-electronics.com.au/usb-type-c-pd-to-barrel-jack-adapter-20v-adafruit.html ([markdown](https://core-electronics.com.au/usb-type-c-pd-to-barrel-jack-adapter-20v-adafruit.html.md))

This convenient adapter lets you plug a USB Type C 3.1 5V cable into something with a 5.5mm / 2.1mm DC barrel socket.Works great with any device or cable...

## Pricing

- **Price:** $4.60 (inc GST) — $4.18 AUD, exc GST
- **Quantity discounts:** 10+ $4.05 (exc GST) · 50+ $3.97 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 1 today, and up to 500 more in 8–12 days.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=ADA6033:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart.
- **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/ADA6033:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.)
- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

This convenient adapter lets you plug a [USB Type C 3.1 5V cable](https://core-electronics.com.au/usb-c-to-usb-c-cable-usb-3-1-gen-4-with-e-mark-1-meter-long.html) into something with a 5.5mm / 2.1mm DC barrel socket.

Works great with **any** device or cable with 5.5mm / 2.1mm DC barrel socket. Since USB C is reversible you can flip it for a left angle or right angle. You'll get 20V DC output, at up to 3A (or whatever the power adapter can do)

**Please Note:** The adapter has "19.5V" embossed but this isn't a valid and known USB PD option, they mean 20V.

**Note** it is *not* a boost or buck converter - if the power supply only can do 5V or 9V it will not magically convert it to 20V- [We do have USB booster cables if that's what you want](https://core-electronics.com.au/search?q=usb+booster).

## Technical Details

- [Datasheet](https://core-electronics.com.au/attachments/localcontent/C21299-001_datasheet_13002c81b69.png)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/A/D/ADA6033-1.jpg)