---
product_id: 639496801
title: "12V AC Adapter for Seagate Freeagent & WD Western Digital External Hard Drive HDD Power Supply, Backup Plus Desktop SRD0SD0 Expansion SRD00F2 Freeagent Seagate Central 2TB 3TB etc"
brand: "lantisri"
price: "¥5791"
currency: JPY
in_stock: true
reviews_count: 5
category: "Lantisri"
url: https://www.desertcart.jp/products/639496801-12v-ac-adapter-for-seagate-freeagent-and-wd-western-digital
store_origin: JP
region: Japan
---

# 12V DC, 2A output power 6 ft cable length for flexible setup Multi-layer safety protections 12V AC Adapter for Seagate Freeagent & WD Western Digital External Hard Drive HDD Power Supply, Backup Plus Desktop SRD0SD0 Expansion SRD00F2 Freeagent Seagate Central 2TB 3TB etc

**Brand:** lantisri
**Price:** ¥5791
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your data fortress with confidence — never miss a backup moment!

## Quick Answers

- **What is this?** 12V AC Adapter for Seagate Freeagent & WD Western Digital External Hard Drive HDD Power Supply, Backup Plus Desktop SRD0SD0 Expansion SRD00F2 Freeagent Seagate Central 2TB 3TB etc by lantisri
- **How much does it cost?** ¥5791 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/639496801-12v-ac-adapter-for-seagate-freeagent-and-wd-western-digital)

## Best For

- lantisri enthusiasts

## Why This Product

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

## Key Features

- • **Extended 6-Foot Cable:** Freedom to position your external HDD exactly where you want
- • **Plug & Play Convenience:** Easy to install with standard 5.5x2.5/2.1mm DC jack, inside positive polarity
- • **Universal Compatibility:** Works seamlessly with Seagate FreeAgent, Backup Plus, Expansion & WD My Book series
- • **Advanced Safety Protections:** Built-in over-voltage, over-current, short circuit & temperature safeguards
- • **Reliable 12V 2A Power Delivery:** Consistent, stable power for your Seagate & WD drives

## Overview

This 12V 2A AC adapter by Lantisri is engineered for professional-grade external hard drives, including Seagate FreeAgent, Backup Plus, Expansion, and WD My Book series. Featuring a 6-foot cable and universal 5.5x2.5/2.1mm DC interface with inside positive polarity, it ensures stable, reliable power delivery. Equipped with comprehensive safety protections against over-voltage, over-current, short circuits, and overheating, it safeguards your valuable data storage devices while providing hassle-free plug-and-play compatibility.

## Description

Compatible with: Seagate FreeAgent External Hard Drive: HDD-Seagate BlackArmor WS 110 500gb 1tb 1.5tb 2tb / Iomega Prestige, Select Desktop / Verbatim; Expansion, Freeagent, Desk, Desk Mac, Xtreme Theater, Theater+ , DockStar Series/ Edition ; P/N WA-24E12 WA24E12 DA-24B12 AC ADS-24P-12-2 1224G ADS-24S-12 1224GPCU S018BU1200150 WA-24C12U etc. Seagate Central: 2TB(STCG2000100) 3TB(STCG3000100) 4TB(STCG4000100) Seagate Backup Plus: 2TB(STDT2000100) 3TB(STDT3000100) 4TB(STDT4000100) 5TB(STDT5000100) 6TB(STDT6000100) 8TB(STDT8000100) STDU3000101 STDU4000100 Seagate Expansion: 2TB(STEB2000100) 4TB(STBV4000100) 5TB(STEB5000100) 3TB(STEB3000100) 4TB(STEB4000100) Seagate: ST30000CB ST30000U2 ST302504FDA1E1-RK ST303204FDA1E1-RK ST303204FDC1E1-RK ST303204FPA1E2-RK ST303204FPA1E3-RK Seagate FreeAgent GoFlex Desk P/N: KSAS0241200150HU WA-24E12 WA24E12 DA-24B12 AC ADS-24P-12-2 1224G ADS-24S-12 1224GPCU WA-24C12U WA-24C12N ACE018A-12 ACE024A-12 STDSA10G-RK STDSB10G-RK 9NK2A6-510 9NK2AG-500 9NK2AL-500 9NK2AL-510 9ZC2A3-500 9ZC2A8-500 9ZC2A8-501 9ZC2AG-500 9ZC2AG-501 WD Western Digital: 160 320 500 750 GB 1 TB 1TB My Book ESSENTIAL WD2500I032-0WD1600H1U-00 WD3200H1U-00 WD5000H1U-00 WD My Book: WD10000EB035 WD10000H1U-00 WD1600B007 WD5000C032-002 WDBAAF0010HBK-NESN Wd2500/032 Wd25001032 Wd25001032-001 Wd2500b012 Wd2500b014 Wd2500b015 Wd2500c032 Wd2500d032 Wd2500d032-000 Wd2500e032Wd2500h032 Wd2500i032 Wd300a001 Wd3200b012 Wd3200b007 Wd3200b014 Wd3200b015 Wd3200c032 Wd3200h032 Wd3200e032 Please Note:Before purchasing, please refer to the adapter parameters in the picture or whether the compatible model is compatible to ensure compatibility with your hard drive. Package: You will get 1PCS 12V 2A Adapter

Review: Made it in one piece and works great
Review: Excellent AC adapter for my new 26TB Seagate HDD.

## Features

- Input: 110-240V 50/60Hz | Output: DC 12V 2A | DC interface size: 5.5x2.5/2.1mm | Inside positive (+) outside negative (-) | 6 ft
- Compatible with: Seagate FreeAgent External Hard Drive, Seagate Central/ Seagate Backup Plus/ Seagate Expansion/ Seagate FreeAgent GoFlex Desk P/N/ WD Western Digital/ WD My Book and others
- Compatible with: Seagate Central: 2TB(STCG2000100)/ 3TB(STCG3000100)/ 4TB(STCG4000100)/ FreeAgent GoFlex Desk P/N: KSAS0241200150HU/ WA-24E12/ DA-24B12/ AC ADS-24P-12-2 1224G/ ADS-24S-12/ 1224GPCU/ WA-24C12U and More
- Safety protection: Stable power supply | Short circuit protection | Over current protection | Over voltage protection | Over temperature protection
- Customer Service: 【Please confirm the size of your device's DC jack and the required power before purchasing to ensure that it is compatible with your device.】Lantisri friendly customer service. If you have any questions, please consult us. Thank you for your support

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09MCXT5F7 |
| Batteries Included | No |
| Batteries Required | No |
| Best Sellers Rank | #189,279 in Electronics ( See Top 100 in Electronics ) #175 in External Hard Disks |
| Brand | Lantisri |
| Compatible Devices | PC |
| Connector Type | Interface |
| Country of Origin | USA |
| Customer Reviews | 4.6 4.6 out of 5 stars (610) |
| Date First Available | 12 March 2022 |
| Form Factor | Rectangular |
| Item Weight | 100 g |
| Item model number | 768492286844 |
| Manufacturer | Lantisri |
| Material | Metal or Sturdy Plastic |
| Model | 768492286844 |
| Mounting Hardware | adapter |
| Mounting Type | Wall Mount |
| Net Quantity | 1 Count |
| Number of items | 1 |
| Package Dimensions | 11.3 x 6.1 x 4.9 cm; 100 g |
| Power Source | Corded Electric |
| Special Features | Over Temperature Protection, Short Circuit Protection |
| Total USB ports | 1 |
| Wattage | 24 Watts |

## Product Details

- **Amperage:** 2 Amps
- **Brand:** Lantisri
- **Colour:** Black
- **Compatible Devices:** PC
- **Connector Type:** barrel connector
- **Included Components:** adapter
- **Input Voltage:** 240 Volts
- **Special Feature:** Over Temperature Protection, Short Circuit Protection
- **Total USB Ports:** 1
- **Wattage:** 24 Watts

## Images

![12V AC Adapter for Seagate Freeagent & WD Western Digital External Hard Drive HDD Power Supply, Backup Plus Desktop SRD0SD0 Expansion SRD00F2 Freeagent Seagate Central 2TB 3TB etc - Image 1](https://m.media-amazon.com/images/I/31bC6ZArHLL.jpg)
![12V AC Adapter for Seagate Freeagent & WD Western Digital External Hard Drive HDD Power Supply, Backup Plus Desktop SRD0SD0 Expansion SRD00F2 Freeagent Seagate Central 2TB 3TB etc - Image 2](https://m.media-amazon.com/images/I/41-cj0nwkmL.jpg)
![12V AC Adapter for Seagate Freeagent & WD Western Digital External Hard Drive HDD Power Supply, Backup Plus Desktop SRD0SD0 Expansion SRD00F2 Freeagent Seagate Central 2TB 3TB etc - Image 3](https://m.media-amazon.com/images/I/41Bf6Xy3dNL.jpg)
![12V AC Adapter for Seagate Freeagent & WD Western Digital External Hard Drive HDD Power Supply, Backup Plus Desktop SRD0SD0 Expansion SRD00F2 Freeagent Seagate Central 2TB 3TB etc - Image 4](https://m.media-amazon.com/images/I/41F2Q-vBSPL.jpg)
![12V AC Adapter for Seagate Freeagent & WD Western Digital External Hard Drive HDD Power Supply, Backup Plus Desktop SRD0SD0 Expansion SRD00F2 Freeagent Seagate Central 2TB 3TB etc - Image 5](https://m.media-amazon.com/images/I/41IR3wOHwKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 6 January 2026*

Made it in one piece and works great

### ⭐⭐⭐⭐⭐ Review
*by A***R on 31 December 2025*

Excellent AC adapter for my new 26TB Seagate HDD.

### ⭐⭐⭐⭐⭐ Review
*by S***G on 20 November 2025*

12V power cord was missing from my old Seagate, this worked fine and I’m back to saving files again happy customer

## Frequently Bought Together

- 12V AC Power Adapter fits for Seagate Backup Plus SRD0SD0, Expansion SRD00F2, Central, FreeAgent GoFlex, SimpleTech External Hard Drive Power Supply Cord and More
- Micro USB 3.0 Cable, 1.5ft External Hard Drive Cable USB A to Micro B Compatible with Samsung Galaxy S5, Note 3, Note Pro 12.2, WD Western Digital, Toshiba, Seagate Hard Drives
- 3FT External Hard Drive Cord to USB C for Western Digital WD My Passport, Seagate, Toshiba Canvio, LaCie, etc, Compatible with iPhone 15, PC, Mac, Samsung, LG, Moto, Pixel & Other USB-C Devices

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**Shop now:** [https://www.desertcart.jp/products/639496801-12v-ac-adapter-for-seagate-freeagent-and-wd-western-digital](https://www.desertcart.jp/products/639496801-12v-ac-adapter-for-seagate-freeagent-and-wd-western-digital)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-11*