---
product_id: 15029479
title: "T-Power 5V 12V 4-PIN Adapter for LACIE Models 706479 710199 800040 ACU034A-0512 ACML-51 710200 ACU057A-0512 Sunfone Hard Disk Drive HDD HD Power Supply"
brand: "t power"
price: "$U1988"
currency: UYU
in_stock: true
reviews_count: 12
category: "T Power"
url: https://www.desertcart.uy/products/15029479-t-power-5v-12v-4-pin-adapter-for-lacie-models
store_origin: UY
region: Uruguay
---

# Dual voltage output (5V & 12V) Compact 4x4x2 inch form factor 4-PIN connector for precise compatibility T-Power 5V 12V 4-PIN Adapter for LACIE Models 706479 710199 800040 ACU034A-0512 ACML-51 710200 ACU057A-0512 Sunfone Hard Disk Drive HDD HD Power Supply

**Brand:** t power
**Price:** $U1988
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your vintage LaCie drives with confidence!

## Quick Answers

- **What is this?** T-Power 5V 12V 4-PIN Adapter for LACIE Models 706479 710199 800040 ACU034A-0512 ACML-51 710200 ACU057A-0512 Sunfone Hard Disk Drive HDD HD Power Supply by t power
- **How much does it cost?** $U1988 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/15029479-t-power-5v-12v-4-pin-adapter-for-lacie-models)

## Best For

- t power enthusiasts

## Why This Product

- Trusted t power brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Lightweight:** Sleek 4x4x2 inch size and 4 oz weight—ideal for desktop setups without clutter.
- • **Precision Fit Connector:** 4-PIN design ensures perfect alignment—no guesswork, no hassle.
- • **Universal Voltage Range:** Supports AC 100V-240V input for global adaptability.
- • **Power Your Legacy Drives:** Seamlessly energize select LaCie HDDs with reliable 5V & 12V outputs.
- • **Certified Safety & Quality:** CE/FCC/RoHS certified for peace of mind and durability.

## Overview

The T POWER 5V 12V 4-PIN AC/DC Adapter is a certified, compact power solution designed specifically for select LaCie hard drives. Featuring dual voltage outputs and a precise 4-PIN connector, it supports a wide AC input range (100V-240V) ensuring global compatibility. Ideal for professionals maintaining legacy storage, this adapter combines safety certifications with a lightweight, space-saving design.

## Description

desertcart.com : T-Power 5V 12V 4-PIN Adapter for LACIE Models 706479 710199 800040 ACU034A-0512 ACML-51 710200 ACU057A-0512 Sunfone Hard Disk Drive HDD HD Power Supply : Electronics

Review: READ THE PRODUCT COMPATIBILITY INFO! - I have to return this product because it won't fit my LaCie. As I scrolled down, I realized that the product page was very clear about which hard drive it is compatible with. Please look carefully! Anyway, 5 Stars for them being so informative, and two stars for me, for not reading the fine print. I'll happily eat the postage for a return, but encourage others not to do the same.
Review: Cable for lacie disk - Arrive rapidly and perfect.

## Features

- ⚠️️PLEASE CHECK CONNECTOR PHOTO ⚠️️
- T POWER Brand New - Input Voltage Range: AC 100V - 240V
- OUTPUT: PIN1 : 5V PIN 2 : 12V / PIN 3. 4 : GND
- ✅ Compatible models: LACIE 706479 Sunfone Hard Disk Drive HDD HD ◆ Lacie ACU034A-0512 ACML-51 ◆ LACIE 710200 ACU057A-0512 ◆ LaCie Big Disk Extreme 300794U 710199 IDE Hard Drive ◆ LaCie 800040 Brick Desktop HDD ◆ LaCie 710199 Hard Drive ◆ LaCie d2 Quadra Disk 500 GB HDD ONLY
- ⚠️️ Note ! This unit will NOT fit ❌ LaCie Big5 Network 2, startech dock, LaCie Porsche Hard Drive USB, LaCie model D2 - TB080LL/A 160GB. (((NOTE: Please DOUBLE CHECK the model number is matched, before placing the order. If not sure, feel free to email us. Many thanks.)))

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00PXCV9AU |
| Brand | T POWER |
| Customer Reviews | 4.1 4.1 out of 5 stars (132) |
| Date First Available | September 20, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 4 x 4 x 2 inches |
| Item Weight | 4 ounces |
| Item model number | TP-Ye6-9AU |
| Manufacturer | T POWER manufactured with multiple lacie against IV -SC CE/FCC/RoHS certified |
| Power Source | ac |
| Product Dimensions | 4 x 4 x 2 inches |
| Series | Adapter ONLY compatible with the Following Models: (With 4-Pin power Plug) 5V 12V 4-PIN AC Adapter For LACIE 706479 Sunfone Hard Disk Drive HDD HD Lacie ACU034A-0512 ACML-51 4-Pin LACIE 710200 ACU057A-0512 LaCie Big Disk Extreme 300794U 710199 IDE Hard Drive LaCie 800040 Brick Desktop HDD LaCie 710199 Hard Drive LaCie d2 Quadra Disk 500 GB HDD |

## Product Details

- **Brand:** T POWER
- **Connector Type:** 4-pin
- **Included Components:** 1 adapter
- **Input Voltage:** 240 Volts
- **Material:** Plastic
- **Number of Items:** 1
- **Special Feature:** Travel
- **Wattage:** 30 watts

## Images

![T-Power 5V 12V 4-PIN Adapter for LACIE Models 706479 710199 800040 ACU034A-0512 ACML-51 710200 ACU057A-0512 Sunfone Hard Disk Drive HDD HD Power Supply - Image 1](https://m.media-amazon.com/images/I/61bHe4qg9XL.jpg)

## Questions & Answers

**Q: Will this work with lacie 5big (12v, 12.5a)? thanks.**
A: I doubt it.  The T-Power that I bought is rated at 12v 3a so 12.5a is way beyond 3a and would probably just shut down or self-destruct.

**Q: Anyone tried this with a Dell D3000 docking station? Does it work?**
A: No THIS ITEM WILL NOT FIT :  Dell D3000 docking station . I've found this for you . 

https://www.amazon.com/POWER-adapter-4-PIN-Targus-MODEL/dp/B015QJ2OXU/ref=sr_1_1?s=electronics&ie=UTF8&qid=1527284859&sr=1-1&keywords=B015QJ2OXU

**Q: Will this work with lacie 250gb hd with firewire interface ( 300703u ) ?**
A: If the plug matches, it should. I've used it with several. But be sure your lacie needs the multi pin power plug. The older ones typically do. And if so, this should work. I've been very happy.

**Q: I can get power but it won't power the drive. Will this help with that problem?**
A: This is a triple battery charger, not a power supply.

## Customer Reviews

### ⭐⭐⭐⭐⭐ READ THE PRODUCT COMPATIBILITY INFO!
*by J***K on July 2, 2025*

I have to return this product because it won't fit my LaCie. As I scrolled down, I realized that the product page was very clear about which hard drive it is compatible with. Please look carefully! Anyway, 5 Stars for them being so informative, and two stars for me, for not reading the fine print. I'll happily eat the postage for a return, but encourage others not to do the same.

### ⭐⭐⭐⭐⭐ Cable for lacie disk
*by A***R on February 27, 2025*

Arrive rapidly and perfect.

### ⭐⭐⭐⭐ Four Stars
*by S***. on December 30, 2017*

It did the job and powered the device.

## Frequently Bought Together

- T-Power 5V 12V 4-PIN Adapter for LACIE Models 706479 710199 800040 ACU034A-0512 ACML-51 710200 ACU057A-0512 Sunfone Hard Disk Drive HDD HD Power Supply
- Amazon Basics USB-A to USB-B 2.0 Cable with 480 Mbps Transfer Speed for Printer or External Hard Drive, Gold-Plated Connectors, 10 Foot, Black

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-06*