---
product_id: 359408165
title: "12V 3.5A Power Supply Adapter - LeTaoXing AC 100V-240V Converter DC 12V 2.5A 3A Wall Charger 12V/3.5A for Netgear Nighthawk Router Devices R6700 R6900 R7500 C6900 C7000 (6.6FT Cord)"
brand: "letaoxing"
price: "¥4715"
currency: JPY
in_stock: true
reviews_count: 8
category: "Le Tao Xing"
url: https://www.desertcart.jp/products/359408165-12v-3-5a-power-supply-adapter-letaoxing-ac-100v-240v
store_origin: JP
region: Japan
---

# 42W max power output 6.6FT extended cord length Multi-layer safety protections 12V 3.5A Power Supply Adapter - LeTaoXing AC 100V-240V Converter DC 12V 2.5A 3A Wall Charger 12V/3.5A for Netgear Nighthawk Router Devices R6700 R6900 R7500 C6900 C7000 (6.6FT Cord)

**Brand:** letaoxing
**Price:** ¥4715
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your tech with confidence and style!

## Quick Answers

- **What is this?** 12V 3.5A Power Supply Adapter - LeTaoXing AC 100V-240V Converter DC 12V 2.5A 3A Wall Charger 12V/3.5A for Netgear Nighthawk Router Devices R6700 R6900 R7500 C6900 C7000 (6.6FT Cord) by letaoxing
- **How much does it cost?** ¥4715 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/359408165-12v-3-5a-power-supply-adapter-letaoxing-ac-100v-240v)

## Best For

- letaoxing enthusiasts

## Why This Product

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

## Key Features

- • **Safety First, Always:** CE & FCC certified with overload, short circuit, and overvoltage protection for peace of mind.
- • **Effortless Replacement:** Designed as a perfect upgrade for adapters under 3.5A—no forced amperage, just reliable power.
- • **Plug & Play Convenience:** 6.6FT cord length offers flexible placement without compromising your workspace aesthetics.
- • **Universal Compatibility:** Works seamlessly with devices drawing up to 3.5A, including routers, LED strips, and security cameras.
- • **Power That Keeps You Connected:** 42W max output ensures stable, uninterrupted performance for your Netgear Nighthawk and other 12V devices.

## Overview

The LeTaoXing 12V 3.5A Power Supply Adapter delivers a robust 42W output with a versatile 6.6FT cord, engineered for seamless compatibility with Netgear Nighthawk routers and other 12V devices. Certified for safety with multiple protections, it ensures reliable, worry-free operation in any home or office setup.

## Description

desertcart.com: 12V 3.5A Power Supply Adapter - LeTaoXing AC 100V-240V Converter DC 12V 2.5A 3A Wall Charger 12V/3.5A for Netgear Nighthawk Router Devices R6700 R6900 R7500 C6900 C7000 (6.6FT Cord) : Electronics

Review: Nice unit with adapter heads - Fit my Netgear C7000v2 fine, a little loose and wobbly, also easy to pull out, but as long as the unit doesn't move, it's worked fine the past few days I've tried it.
Review: Not always accurate… - It was a great product and well packaged, but it did not fit my Verizon router even with the two adapter tips included. It says it will fit 3.5, but this did not do so.

## Features

- Power Specs: Input AC100-240V 50/60Hz; Output DC12V 3.5A 42W Max; Cord Length: 6.6FT ; DC plug size is 5.5mm x 2.5mm (Compatible with 5.5mmx2.1mm); DC Plug Polarity: inner Positive(+), outer Negative(-), Polarity is irreversible.
- Strong Compatibility: Works well with most of devices that draws less than 3.5A 12V, such as 2.5A / 3A, If your previous Adaptor was less than 3.5A then this will be a perfect replacement as amperage is NOT Forced (NOTE: Never Overload).
- Safe Swicthing Adapter: CE FCC Certification. Shortage Protection, Overload Protection, Over Voltage Protection. No need to worry about any fires explosions or shocks occurring, the power adapter will protect your electronic products from destruction.
- Home Application: The DC 12V power supply is suitable for Netgear Nighthawk WiFi Router R6700 R7000 Wireless-AC Wireless-N Access Points Power Cord,AC3000 AC2200 RBK53 RBK43 RBK20 RBW30 RBK50 RBK40 RBK852 RBK853,E Home WiFi System A010101 A010201 A010301 Battery Charger, 12V LED Strip Light, CCTV Security Camera and other 12V electronics less than 42W.
- Package: 1 x 12V 3.5A power adapter. If you have any questions with the product, please reach out to me and we will provide you a satisfying solution.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08R5PBMTJ |
| Customer Reviews | 4.3 4.3 out of 5 stars (119) |
| Date First Available | December 22, 2020 |
| Item Weight | 7 ounces |
| Item model number | 12V 3.5A Power Supply |
| Manufacturer | LeTaoXing |
| Package Dimensions | 5.39 x 2.72 x 2.24 inches |

## Product Details

- **Amperage:** 3.5 Amps
- **Brand:** LeTaoXing
- **Color:** 12V 3.5A Power
- **Compatible Phone Models:** inapplicable
- **Connector Type:** 5.5x2.5mm Barrel Connector
- **Included Components:** 12V 3.5A Power adapter
- **Input Voltage:** 110 Volts (AC)
- **Special Feature:** Short Circuit Protection
- **Wattage:** 42 Watt-hours

## Images

![12V 3.5A Power Supply Adapter - LeTaoXing AC 100V-240V Converter DC 12V 2.5A 3A Wall Charger 12V/3.5A for Netgear Nighthawk Router Devices R6700 R6900 R7500 C6900 C7000 (6.6FT Cord) - Image 1](https://m.media-amazon.com/images/I/610ht8mcM9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice unit with adapter heads
*by G***S on November 11, 2023*

Fit my Netgear C7000v2 fine, a little loose and wobbly, also easy to pull out, but as long as the unit doesn't move, it's worked fine the past few days I've tried it.

### ⭐⭐⭐⭐⭐ Not always accurate…
*by T***S on October 7, 2025*

It was a great product and well packaged, but it did not fit my Verizon router even with the two adapter tips included. It says it will fit 3.5, but this did not do so.

### ⭐⭐⭐⭐⭐ PERFECT FIT FOR DEHUMIDIFYER
*by P***. on November 17, 2023*

This matched the output volts and amps of my dehumidifier so instead of having to buy a whole new unit, I just bought this part instead. Now it's purring like usual.

## Frequently Bought Together

- 12V 3.5A Power Supply Adapter - LeTaoXing AC 100V-240V Converter DC 12V 2.5A 3A Wall Charger 12V/3.5A for Netgear Nighthawk Router Devices R6700 R6900 R7500 C6900 C7000 (6.6FT Cord)
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**Shop now:** [https://www.desertcart.jp/products/359408165-12v-3-5a-power-supply-adapter-letaoxing-ac-100v-240v](https://www.desertcart.jp/products/359408165-12v-3-5a-power-supply-adapter-letaoxing-ac-100v-240v)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-01*