---
product_id: 459057768
title: "Replacement Upgrade Cable for Hifiman HE400SE/Edition XS/SUNDARA/HE560/HE-350/HE1000 Headsets,8 Core OFC Audio Cable Dual 3.5mm Headphone Output Cable for Stock 4 Feet Length 4.4mm Plug"
brand: "okcsc"
price: "VT9452"
currency: VUV
in_stock: true
reviews_count: 8
category: "Okcsc"
url: https://www.desertcart.vu/products/459057768-replacement-upgrade-cable-for-hifiman-he400se-edition-xs-sundara-he560
store_origin: VU
region: Vanuatu
---

# Dual 3.5mm headphone output 8-core OFC pure copper wiring Injection molded strain relief Replacement Upgrade Cable for Hifiman HE400SE/Edition XS/SUNDARA/HE560/HE-350/HE1000 Headsets,8 Core OFC Audio Cable Dual 3.5mm Headphone Output Cable for Stock 4 Feet Length 4.4mm Plug

**Brand:** okcsc
**Price:** VT9452
**Availability:** ✅ In Stock

## Summary

> 🎧 Upgrade your sound game with the cable that professionals trust!

## Quick Answers

- **What is this?** Replacement Upgrade Cable for Hifiman HE400SE/Edition XS/SUNDARA/HE560/HE-350/HE1000 Headsets,8 Core OFC Audio Cable Dual 3.5mm Headphone Output Cable for Stock 4 Feet Length 4.4mm Plug by okcsc
- **How much does it cost?** VT9452 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/459057768-replacement-upgrade-cable-for-hifiman-he400se-edition-xs-sundara-he560)

## Best For

- okcsc enthusiasts

## Why This Product

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

## Key Features

- • **Perfect 4-Foot Length:** Optimized for both desktop and on-the-go use—no excess cable clutter, just sleek, manageable connectivity.
- • **Durability Meets Design:** Reinforced injection molding and copper metal shell ensure a tangle-free, long-lasting cable that withstands thousands of plug cycles.
- • **Trusted by Professionals:** Proven reliability on stage and in studio—no signal dropouts or noise, just pure performance you can count on.
- • **Universal Dual 3.5mm Output:** Seamlessly compatible with Hifiman HE400SE, SUNDARA, HE560, and more—upgrade your setup without compromise.
- • **Audiophile-Grade 8-Core OFC Wiring:** Experience crystal-clear, natural sound with 144 pure copper strands engineered for flawless audio transparency.

## Overview

The okcsc Replacement Upgrade Cable is a premium 8-core OFC pure copper audio cable designed specifically for Hifiman headphones. Featuring dual 3.5mm outputs and a robust 4.4mm plug, it delivers superior sound clarity and durability with injection molded strain relief and a tangle-free braided design. At 4 feet long, it balances convenience and performance, making it a top choice for audiophiles and professionals alike.

## Description

desertcart.com: okcsc Replacement Upgrade Cable for Hifiman HE400SE/Edition XS/SUNDARA/HE560/HE-350/HE1000 Headsets,8 Core OFC Audio Cable Dual 3.5mm Headphone Output Cable for Stock 4 Feet Length 4.4mm Plug : Electronics

Review: great product - I used this OKCSC ETYMOTIC lPX T2 8-core upgraded OFC audio cable for a live gig in front of a crowd of about 10,000 people, and it performed flawlessly. The cable feels solid and well-made, with no stiffness or cheap coating. Connections were secure and stayed locked in throughout the performance, which is critical in a live setting where any failure is noticeable. I had no signal dropouts, crackling, or noise issues during the entire set. Sound quality was clean and consistent, with no noticeable loss compared to the stock cable. The upgraded OFC wiring seems to do its job, especially for stage use where reliability matters as much as sound. Overall, this is a dependable upgrade cable that held up under real-world professional use. If you need something trustworthy for gigs, rehearsals, or frequent use, this cable delivers.
Review: A really good cable, length options would make it even better. - Not that it really matters, but I purchased the 4.4mm connector version. I've purchased many different 4.4mm cables from desertcart, honestly almost all of the 4.4mm to dual 3.5mm cables listed under $35. While I personally don't hear any difference between them like some people claim to be able to, with the exception being cables that don't work correctly. I've been on the hunt for a cable that fits my particular desires. Which is a straight 4.4mm connector as my setup does not benefit in any way from a 90 degree connector, no two-wire twist cables, and uniformity in materials/color on the connectors/split. Beyond that I was actually skeptical that the cables would actually have the full length injection molding at the connectors to anchor the wires in place. Honestly, I figured as a cost saving measure they might have just put a glob of hot glue under there and called it good. But to my surprise the aluminum cover is still able to be unscrewed and pulled back and sure enough the connectors all have uniform injection molded strain reliefs. This makes me feel like the cable will hold up well over time as each connector has about an inch or so of the cable encased in plastic which not only acts as a pretty good strain relief which is even reinforced by the aluminum cover as well, but because all of the solder joints are fully encased as well it should help with corrosion resistance in humid environments. Color me impressed, well made indeed, especially at this price point. The only thing that I personally would want more from this cable would be length options. While a ~4ft cable might be perfect for some people, I'd personally like one closer to 6ft. The 5 star rating system with not halves doesn't give enough definition, I would probably rate this cable as a 4.5/5 stars simply because I want it to be about 1.5-2 feet longer, but it is definitely deserving of a rating above 4 stars. Should OKCSC add additional length options, or list another longer cable using the same materials, it would be a 5 star.

## Features

- ♫ Dual 3.5mm Cable for headset:Great stock cable for most headphones.2.5mm/3.5mm/4.4mm for different needs.Compatible for most player.The whole length is about 4 feet.
- ♫ High Material:Pure copper material.18 strands in each single core,total 144 strands with high performance in sound transparent analysis, delicate and smooth, natural sound.The small metal part is also made by pure copper,great texture in touching.
- ♫ Professional Manufacturing Process:Here we addapt solder wire and the professiobal injection molding technology in the connection between plug and wire,which can provide longer service life for the fasten connection,there can be pluged for thousands times.
- ♫ Great Stock OFC Cable:Pure copper metal shell cover cable provide better protection.Thicker braid of the 8 core cable prevents the cable from tangling and stay put when coiled up,doesn't have a springy behaviour.Convenient to use or storage.
- ♫ Our after-sales:If you have any issue or idea about our products,please feel free to contact us.We will provide the best solution for you.We not only provide high quality product,but also with high after-sales service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B42BQBZ9 |
| Best Sellers Rank | #27,383 in Electronics ( See Top 100 in Electronics ) #117 in Headphone Extension Cords |
| Brand | okcsc |
| Cable Type | 4.4MM |
| Color | 4.4MM |
| Compatible Devices | Dual 3.5MM |
| Compatible Phone Models | Hifiman HE400SE, Hifiman Edition XS, Hifiman SUNDARA, Hifiman HE560, Hifiman HE-350, Hifiman HE1000 |
| Connector Gender | Male-to-Male |
| Connector Type | 4.4mm |
| Data Transfer Rate | 16 Gigabits Per Second |
| Date First Available | June 14, 2022 |
| Indoor/Outdoor Usage | Indoor, Outdoor |
| Item Weight | 1.44 ounces |
| Item model number | 4 |
| Manufacturer | okcsc |
| Model Name | 4 |
| Number of Items | 1 |
| Number of Pins | 5 |
| Outer Material | Copper |
| Package Dimensions | 5.24 x 4.8 x 0.31 inches |
| Recommended Uses For Product | upgrading or replacing cables for Hifiman headphones |
| Shape | Round |
| Special Feature | Braided, Tangle Free |
| Unit Count | 1 Count |

## Product Details

- **Brand:** okcsc
- **Cable Type:** 4.4MM
- **Compatible Devices:** Dual 3.5MM
- **Connector Type:** 4.4mm
- **Special Feature:** Braided, Tangle Free

## Images

![Replacement Upgrade Cable for Hifiman HE400SE/Edition XS/SUNDARA/HE560/HE-350/HE1000 Headsets,8 Core OFC Audio Cable Dual 3.5mm Headphone Output Cable for Stock 4 Feet Length 4.4mm Plug - Image 1](https://m.media-amazon.com/images/I/61cY4ei7CnL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ great product
*by M***O on December 20, 2025*

I used this OKCSC ETYMOTIC lPX T2 8-core upgraded OFC audio cable for a live gig in front of a crowd of about 10,000 people, and it performed flawlessly. The cable feels solid and well-made, with no stiffness or cheap coating. Connections were secure and stayed locked in throughout the performance, which is critical in a live setting where any failure is noticeable. I had no signal dropouts, crackling, or noise issues during the entire set. Sound quality was clean and consistent, with no noticeable loss compared to the stock cable. The upgraded OFC wiring seems to do its job, especially for stage use where reliability matters as much as sound. Overall, this is a dependable upgrade cable that held up under real-world professional use. If you need something trustworthy for gigs, rehearsals, or frequent use, this cable delivers.

### ⭐⭐⭐⭐⭐ A really good cable, length options would make it even better.
*by C***S on March 30, 2023*

Not that it really matters, but I purchased the 4.4mm connector version. I've purchased many different 4.4mm cables from amazon, honestly almost all of the 4.4mm to dual 3.5mm cables listed under $35. While I personally don't hear any difference between them like some people claim to be able to, with the exception being cables that don't work correctly. I've been on the hunt for a cable that fits my particular desires. Which is a straight 4.4mm connector as my setup does not benefit in any way from a 90 degree connector, no two-wire twist cables, and uniformity in materials/color on the connectors/split. Beyond that I was actually skeptical that the cables would actually have the full length injection molding at the connectors to anchor the wires in place. Honestly, I figured as a cost saving measure they might have just put a glob of hot glue under there and called it good. But to my surprise the aluminum cover is still able to be unscrewed and pulled back and sure enough the connectors all have uniform injection molded strain reliefs. This makes me feel like the cable will hold up well over time as each connector has about an inch or so of the cable encased in plastic which not only acts as a pretty good strain relief which is even reinforced by the aluminum cover as well, but because all of the solder joints are fully encased as well it should help with corrosion resistance in humid environments. Color me impressed, well made indeed, especially at this price point. The only thing that I personally would want more from this cable would be length options. While a ~4ft cable might be perfect for some people, I'd personally like one closer to 6ft. The 5 star rating system with not halves doesn't give enough definition, I would probably rate this cable as a 4.5/5 stars simply because I want it to be about 1.5-2 feet longer, but it is definitely deserving of a rating above 4 stars. Should OKCSC add additional length options, or list another longer cable using the same materials, it would be a 5 star.

### ⭐⭐⭐⭐ They're great little cables, but be aware of accidentally unthreading the connectors!
*by E***Y on July 13, 2024*

These work great for my IE 500 Pros & my ifi go blu. No noticeable audio quality difference to my ears, and the texture of the cable is easier on my ears than the stock cables. There's something I discovered about the connectors on this particular variant. These are Pentaconn Ear connectors, and if the housing on the IEM end is twisted while the connector is attached to your IEMs, the gold connector itself will begin to thread out from the housing. I might try adding a tiny drop of Loctite to the threads, but it's not a big deal for me. I imagine it would matter to someone who's performing on stage and moves around a lot. Overall, great cables, might be better with a tiny bit of blue Loctite.

## Frequently Bought Together

- okcsc Replacement Upgrade Cable for Hifiman HE400SE/Edition XS/SUNDARA/HE560/HE-350/HE1000 Headsets,8 Core OFC Audio Cable Dual 3.5mm Headphone Output Cable for Stock 4 Feet Length 4.4mm Plug
- HIFIMAN Edition XS Full-Size Over-Ear Open-Back Planar Magnetic Hi-Fi Headphones with Stealth Magnets Design, Adjustable Headband, Detachable Cable for Audiophiles, Home, Studio-Black
- Qudelix-5K Bluetooth USB DAC AMP with LDAC, aptX Adaptive, aptX HD, AAC (Dual ES9219 3.5mm Unbalanced & 2.5mm Balanced Output)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vu/products/459057768-replacement-upgrade-cable-for-hifiman-he400se-edition-xs-sundara-he560](https://www.desertcart.vu/products/459057768-replacement-upgrade-cable-for-hifiman-he400se-edition-xs-sundara-he560)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-12*