---
product_id: 202200021
title: "StarTech.com DC Power Adapter - 20V, 3.25A - Universal AC DC Power Supply Block Adapter - External 2 Pin Terminal Block (ITB20D3250), Black, 1 port"
brand: "startech.com"
price: "£92.16"
currency: GBP
in_stock: true
reviews_count: 5
category: "Star Tech.Com"
url: https://www.desertcart.co.uk/products/202200021-startech-com-dc-power-adapter-20v-3-25a-universal-ac
store_origin: GB
region: United Kingdom
---

# 20V high-voltage output 4 regional cords for global use 3.25A stable current StarTech.com DC Power Adapter - 20V, 3.25A - Universal AC DC Power Supply Block Adapter - External 2 Pin Terminal Block (ITB20D3250), Black, 1 port

**Brand:** startech.com
**Price:** £92.16
**Availability:** ✅ In Stock

## Summary

> 🔋 Stay powered, stay productive — the pro’s universal power solution!

## Quick Answers

- **What is this?** StarTech.com DC Power Adapter - 20V, 3.25A - Universal AC DC Power Supply Block Adapter - External 2 Pin Terminal Block (ITB20D3250), Black, 1 port by startech.com
- **How much does it cost?** £92.16 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/202200021-startech-com-dc-power-adapter-20v-3-25a-universal-ac)

## Best For

- startech.com enthusiasts

## Why This Product

- Trusted startech.com brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Global Ready, Always:** Includes four regional power cords (NA/JP, EU, UK, AU) so you’re powered up wherever business takes you.
- • **Power Up with Precision:** Delivers a consistent 20V and 3.25A output to keep your industrial USB hubs running flawlessly.
- • **Backup Power, No Compromise:** Ideal as a reliable secondary power source when bus-power falls short or backup is critical.
- • **Downtime? Not on Your Watch:** External design lets you swap adapters fast—minimize interruptions and keep your workflow seamless.
- • **Trusted by IT Pros Since 1985:** StarTech’s 2-year warranty and lifetime tech support mean you’re never left powerless.

## Overview

The StarTech.com DC Power Adapter (20V, 3.25A) is a universal external power supply designed for industrial USB hubs and compatible devices. Featuring four regional cords for worldwide compatibility, it ensures reliable, stable power delivery with a 2-pin terminal block connector. Backed by a 2-year warranty and lifetime technical support, it’s the trusted choice for professionals needing fast, dependable power replacement or backup.

## Description

desertcart.com: StarTech.com DC Power Adapter - 20V, 3.25A - Universal AC DC Power Supply Block Adapter - External 2 Pin Terminal Block (ITB20D3250), Black, 1 port : Electronics

Review: Perfect replacement - I bought this to replace one that I damaged. It is a perfect replacement.
Review: PRICEY but needed. - We needed the power adapter for our Startech usb unit but at $80, we were waiting for our butt to be kissed when we checked out.

## Features

- The StarTech advantage: StarTech offers a 2-year and free lifetime technical support on this 2 pin terminal block and has been the it Pro's Choice since 1985
- International compatibility: This universal DC power adapter comes with four regional cords (NA/JP, EU, UK & and) so it will work almost anywhere around the world
- Minimize downtime: this external power block is ideal to have on hand for when your current USB hub cord needs to be replaced, so you can get your systems back up and running in no time
- Convenient backup option: use this external power supply block in situations When you need an alternative power source or sufficient Bus-Power is unavailable
- For industrial USB hubs: this AC DC adapter charger is designed to work with StarTech industrial USB hubs, and any other devices that support 20V power supply

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Z14JJX6 |
| Additional Features | Not_Performance_Used |
| Amperage | 3.25 Amps |
| Best Sellers Rank | #300 in Tablet Chargers & Adapters |
| Brand | StarTech.com |
| Built-In Media | Cable |
| Color | Black |
| Compatible Devices | Ethernet Switch, Serial Adapter, USB Hub |
| Compatible Phone Models | Universal |
| Connectivity Technology | USB |
| Connector Type | Barrel Connector |
| Current | DC |
| Current Rating | 3.25 Amps |
| Customer Reviews | 3.9 3.9 out of 5 stars (27) |
| External Testing Certification | Não Aplicável |
| Frequency Range | 50-60 Hz |
| Global Trade Identification Number | 00065030883948 |
| Item Type Name | AC Adapter |
| Item Weight | 0.29 Kilograms |
| Main Power Connector Type | 2 Pin |
| Manufacturer | StarTech.com |
| Mfr Part Number | ITB20D3250 |
| Model Name | Universal DC Power Adapter for Industrial USBHubs - 20V, 3.25A |
| Model Number | ITB20D3250 |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Output Current | 3.25 Amps |
| Output Voltage | 20 Volts |
| Portable | No |
| Power Plug | Type A - 2 pin (North American & Japanese), Type C, Type G, Type I - 3 pin (Australian) |
| Power Source | Corded Electric |
| Total Usb Ports | 4 |
| UPC | 065030883948 |
| Unit Count | 1.0 Count |
| Voltage | 28 Volts |
| Warranty Description | 1 Year Warranty |
| Wattage | 65 watts |

## Product Details

- **Amperage:** 3.25 Amps
- **Brand:** StarTech.com
- **Color:** Black
- **Compatible Devices:** Ethernet Switch, Serial Adapter, USB Hub
- **Compatible Phone Models:** Universal
- **Connector Type:** Barrel Connector
- **Included Components:** Cable
- **Special Feature:** Not_Performance_Used
- **Total USB Ports:** 4
- **Wattage:** 65 watts

## Images

![StarTech.com DC Power Adapter - 20V, 3.25A - Universal AC DC Power Supply Block Adapter - External 2 Pin Terminal Block (ITB20D3250), Black, 1 port - Image 1](https://m.media-amazon.com/images/I/51NBPMLZO3L.jpg)
![StarTech.com DC Power Adapter - 20V, 3.25A - Universal AC DC Power Supply Block Adapter - External 2 Pin Terminal Block (ITB20D3250), Black, 1 port - Image 2](https://m.media-amazon.com/images/I/410W7v+TeSL.jpg)
![StarTech.com DC Power Adapter - 20V, 3.25A - Universal AC DC Power Supply Block Adapter - External 2 Pin Terminal Block (ITB20D3250), Black, 1 port - Image 3](https://m.media-amazon.com/images/I/51anWaJdYwL.jpg)

## Available Options

This product comes in different **Pattern, Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect replacement
*by C***S on September 23, 2024*

I bought this to replace one that I damaged. It is a perfect replacement.

### ⭐⭐⭐⭐ PRICEY but needed.
*by T***S on January 11, 2026*

We needed the power adapter for our Startech usb unit but at $80, we were waiting for our butt to be kissed when we checked out.

### ⭐⭐⭐⭐⭐ Review
*by G***A on June 25, 2025*

Le prix de l’alimentation est élevée mais c’est le prix de la qualité. Je l’utilise à titre professionnel avec les routeurs USB de la même marque. c’est fiable. Cela fonctionne depuis des années.

## Frequently Bought Together

- StarTech.com DC Power Adapter - 20V, 3.25A - Universal AC DC Power Supply Block Adapter - External 2 Pin Terminal Block (ITB20D3250), Black, 1 port
- StarTech.com 10-Port USB 3.0 Hub - 5Gbps - Metal Industrial USB-A Hub with ESD & Surge Protection - Din Rail, Wall or Desk Mountable - TAA Compliant USB Expander Hub (ST1030USBM)
- StarTech.com 7-Port USB 3.0 Hub - 5Gbps - Metal Industrial USB-A Hub with ESD Protection & 350W Surge Protection - Din Rail Wall or Desk Mountable - TAA Compliant USB Expander Hub (ST7300USBME)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-23*