---
product_id: 215764040
title: "G.hn Ethernet Over Coax Adapter Kit - 1.2Gbps Network for Unused/Dark Coax - Secure Wired Connection for Gaming & Streaming - Easy Setup - Not for Cable TV/Internet - 2 Units (GCA-1200-KIT)"
brand: "nexuslink"
price: "AR$407958"
currency: ARS
in_stock: true
reviews_count: 13
url: https://www.desertcart.com.ar/products/215764040-g-hn-ethernet-over-coax-adapter-kit-1-2gbps-network
store_origin: AR
region: Argentina
---

# 1.2Gbps Speed 800m Range Secure Connection G.hn Ethernet Over Coax Adapter Kit - 1.2Gbps Network for Unused/Dark Coax - Secure Wired Connection for Gaming & Streaming - Easy Setup - Not for Cable TV/Internet - 2 Units (GCA-1200-KIT)

**Brand:** nexuslink
**Price:** AR$407958
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Internet Game with G.hn Magic!

## Quick Answers

- **What is this?** G.hn Ethernet Over Coax Adapter Kit - 1.2Gbps Network for Unused/Dark Coax - Secure Wired Connection for Gaming & Streaming - Easy Setup - Not for Cable TV/Internet - 2 Units (GCA-1200-KIT) by nexuslink
- **How much does it cost?** AR$407958 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/215764040-g-hn-ethernet-over-coax-adapter-kit-1-2gbps-network)

## Best For

- nexuslink enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Quality:** Rely on Nexuslink for top-notch networking solutions.
- • **Lightning-Fast Speeds:** Experience up to 1.2Gbps for seamless gaming and streaming.
- • **Transform Your Network:** Turn unused coax into a gigabit powerhouse!
- • **Versatile Compatibility:** Works with dark coax networks for uninterrupted service.
- • **Easy Plug-and-Play Setup:** No rewiring needed—just connect and go!

## Overview

The G.hn Ethernet Over Coax Adapter Kit transforms unused coaxial cables into a high-speed network, delivering up to 1.2Gbps over 800 meters. Ideal for gamers and streamers, this easy-to-install kit ensures a secure and reliable connection without the need for new wiring. Perfect for enhancing your home network experience!

## Description

Product description When Wireless Isn’t Good Enough G.hn Ethernet over Coax is both more reliable and secure than wireless. Coaxial cable provides an ideal physical medium to create a high-performance Internet connection. When Running Ethernet Cable is Not an Option Take advantage of the low-cost, high-performance existing Coaxial cables in your home to deliver an affordable extended network connection. When There is a Coax Outlet Near the Internet Device Many homes have Coax Outlets already installed and available. With the G.hn Ethernet over Coax Adapter, an Ethernet connection is as close as the nearest Coax Outlet. Why Choose Nexuslink G.hn Ethernet Adapter Kit? Gigabit Speeds Up to 1.2Gbps throughput for heavy-duty use Long Reach. No Rewiring Needed Uses existing coax cables. Stable connection across distances up to 800 meters Low Latency Ideal for gaming, streaming, and remote work Plug & Play Setup takes minutes with no technical skills required

Review: Works wonders for my mesh system - This was exactly what I needed to boost speed on my mesh system. I have a fairly decent mesh system, but it was slow in the upstairs of the house. I have a fiber service and the only place they could put the ONT was in a very far back bedroom. Well, the signal just didn’t reach well enough throughout the house to give me a decent speed. This on the other hand was exactly what the doctor ordered. Occasionally I now have my full speed of 500 Mb per second (generally about 400 upstairs) where I was only getting 200 Mb wirelessly. Installation was very simple. I thought there was some button I had to push to pair these: not at all. I connected the one downstairs in the bedroom to the cable, came upstairs attached that to the cable outlet and boom it was done they paired and it works flawlessly. Plus, the fact that desertcart reduced the price by 20% made it affordable for me so this was a no-brainer. I definitely can recommend this product.
Review: Best if you have coaxial cables and can some how isolated them from cable internet. - THIS SEEMS LIKE JUST A REBRAND OF OLD COMTREND G.HN WHICH WAS GOOD. I have cable internet. This product is not the best suited one if I had just added the connectors everywhere in my house. So I had to go to my attic and isolate the incoming internet coax from the other ones in my house. I had to put 1-3(explained later) extra cables from my attic to my router. That was easy as my router is very close to my attic. But this saved me the extra ethernet wiring I would have to add. At first I isolated the incoming coax so that it directly goes to my router. METHOD 1 (not recommended but cheaper): NLC == Nexuslink/Comtrend converter Router(WAN PORT) -- COAX0 ---1-1 Coax Connector COAX1 form CABLE INTERNET from PROVIDER Router(LAN PORT) -- Ethernet -- NLC -- COAX2 -- SPLITTER -- COAX3 ------ NLC -- TV -- COAX4 ------ NLC -- Access Point -- COAX5 ------ NLC -- Switch -- Laptop/Desktops I added 1 coax from router to attic. This coax was connected via splitter to all other coax in my house. Then I added converters to all end points. Thus creating a mesh of coax with this converter at all ends, one of which is attached by ethernet to router. This seems to work quiet well and my latency reduced quiet a lot. At some endpoints I even connected switches or Access points. Everything was fine (very good infact) till I replaced Access points at some endpoints with mesh nodes (ethernet backhaul). Mesh nodes were constantly dropping. To fix this and only this i went to method 2 METHOD 2: NLC == Nexuslink/Comtrend converter Router(WAN PORT) -- COAX0 ---1-1 Coax Connector COAX1 form CABLE INTERNET from PROVIDER Router(LAN PORT1) -- Ethernet -- NLC -- COAX2 -- 1-1 Coax Connector -- COAX3 ------ NLC -- TV Router(LAN PORT2) -- Ethernet -- NLC -- COAX6 -- 1-1 Coax Connector -- COAX4 ------ NLC -- Mesh Node 1 Router(LAN PORT3) -- Ethernet -- NLC -- COAX7 -- 1-1 Coax Connector -- COAX5 ------ NLC -- Mesh Node 2 I I added 3 coax cables fron router to attic. Each of these new cables connected 1 on 1 to each endpoint in my house. So one side of each of these 3 links were connected to converter and then to router while the other sides to mesh nodes. This created an effect of having put a dedicated ethernet cable to each endpoint. This method works best and has the best throughput but is obviously expensive and difficult to achieve.

## Features

- TURN UNUSED COAX INTO A GIGABIT NETWORK: Transform your dark coax network into a powerful ethernet over coax connection with the Nexuslink G.hn ethernet dark coax adapter kit. Enjoy speeds of up to 1.2Gbps across 800 meters for fast, reliable connections ideal for online gaming and streaming.
- ENHANCED PERFORMANCE: For optimal performance, it is recommended to use G.hn for Fiber or Satellite Internet and MoCA for Cable TV/Internet. This Ethernet-to-coax adapter ensures faster speeds, lower latency, and a stable connection, making it ideal for video streaming and gaming at an affordable cost.
- EASY INSTALLATION: The Nexuslink Ethernet adapter kit includes adapters for simple, quick setup. Use this Ethernet over coax kit to connect your devices through existing coaxial cables without the hassle of rewiring or installing new Ethernet cables.
- VERSATILE CONNECTION FOR COAX NETWORKS: This adapter works well with unused coax networks, not shared with cable TV or cable Internet services. It supports Ethernet over coax, allowing you to extend your network’s reach and enjoy uninterrupted streaming and gaming. *WARNING*: Use the GCA-1200-KIT on only dark/unused coax networks. It will not work with Cable TV or Cable Internet Services.
- TRUST IN NEXUSLINK FOR QUALITY NETWORKING SOLUTIONS: Nexuslink is a trusted brand in high-speed networking solutions. With a focus on innovation and customer satisfaction, our network adapters deliver exceptional quality, reliability, and performance for all your ethernet coax needs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B088LQ7V1Q |
| Best Sellers Rank | #125 in Powerline Network Adapters |
| Brand | NEXUSLINK |
| Color | black |
| Compatible Devices | Smart TV |
| Customer Reviews | 4.4 out of 5 stars 188 Reviews |
| Data Link Protocol | Ethernet |
| Data Transfer Rate | 1200 Megabits Per Second |
| Hardware Interface | Ethernet |
| Item Weight | 0.66 Kilograms |
| Manufacturer | NEXUSLINK |
| Mfr Part Number | AUB088LQ7V1Q |
| Model Number | AUB088LQ7V1Q |
| UPC | 850005998006 |
| Unit Count | 2.0 Count |

## Product Details

- **Brand:** NEXUSLINK
- **Hardware Interface:** Ethernet
- **Color:** black
- **Compatible Devices:** Smart TV
- **Data Link Protocol:** Ethernet
- **Data Transfer Rate:** 1200 Megabits Per Second
- **Item Weight:** 0.66 Kilograms
- **UPC:** 850005998006
- **Manufacturer:** NEXUSLINK

## Images

![G.hn Ethernet Over Coax Adapter Kit - 1.2Gbps Network for Unused/Dark Coax - Secure Wired Connection for Gaming & Streaming - Easy Setup - Not for Cable TV/Internet - 2 Units (GCA-1200-KIT) - Image 1](https://m.media-amazon.com/images/I/71dXv65I4aL.jpg)
![G.hn Ethernet Over Coax Adapter Kit - 1.2Gbps Network for Unused/Dark Coax - Secure Wired Connection for Gaming & Streaming - Easy Setup - Not for Cable TV/Internet - 2 Units (GCA-1200-KIT) - Image 2](https://m.media-amazon.com/images/I/71e1kEmva3L.jpg)
![G.hn Ethernet Over Coax Adapter Kit - 1.2Gbps Network for Unused/Dark Coax - Secure Wired Connection for Gaming & Streaming - Easy Setup - Not for Cable TV/Internet - 2 Units (GCA-1200-KIT) - Image 3](https://m.media-amazon.com/images/I/814SGhHGOlL.jpg)
![G.hn Ethernet Over Coax Adapter Kit - 1.2Gbps Network for Unused/Dark Coax - Secure Wired Connection for Gaming & Streaming - Easy Setup - Not for Cable TV/Internet - 2 Units (GCA-1200-KIT) - Image 4](https://m.media-amazon.com/images/I/71t6tH1TEGL.jpg)
![G.hn Ethernet Over Coax Adapter Kit - 1.2Gbps Network for Unused/Dark Coax - Secure Wired Connection for Gaming & Streaming - Easy Setup - Not for Cable TV/Internet - 2 Units (GCA-1200-KIT) - Image 5](https://m.media-amazon.com/images/I/81iwngdZMsL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works wonders for my mesh system
*by D***A on November 26, 2025*

This was exactly what I needed to boost speed on my mesh system. I have a fairly decent mesh system, but it was slow in the upstairs of the house. I have a fiber service and the only place they could put the ONT was in a very far back bedroom. Well, the signal just didn’t reach well enough throughout the house to give me a decent speed. This on the other hand was exactly what the doctor ordered. Occasionally I now have my full speed of 500 Mb per second (generally about 400 upstairs) where I was only getting 200 Mb wirelessly. Installation was very simple. I thought there was some button I had to push to pair these: not at all. I connected the one downstairs in the bedroom to the cable, came upstairs attached that to the cable outlet and boom it was done they paired and it works flawlessly. Plus, the fact that Amazon reduced the price by 20% made it affordable for me so this was a no-brainer. I definitely can recommend this product.

### ⭐⭐⭐⭐⭐ Best if you have coaxial cables and can some how isolated them from cable internet.
*by S***A on December 18, 2020*

THIS SEEMS LIKE JUST A REBRAND OF OLD COMTREND G.HN WHICH WAS GOOD. I have cable internet. This product is not the best suited one if I had just added the connectors everywhere in my house. So I had to go to my attic and isolate the incoming internet coax from the other ones in my house. I had to put 1-3(explained later) extra cables from my attic to my router. That was easy as my router is very close to my attic. But this saved me the extra ethernet wiring I would have to add. At first I isolated the incoming coax so that it directly goes to my router. METHOD 1 (not recommended but cheaper): NLC == Nexuslink/Comtrend converter Router(WAN PORT) -- COAX0 ---1-1 Coax Connector COAX1 form CABLE INTERNET from PROVIDER Router(LAN PORT) -- Ethernet -- NLC -- COAX2 -- SPLITTER -- COAX3 ------ NLC -- TV -- COAX4 ------ NLC -- Access Point -- COAX5 ------ NLC -- Switch -- Laptop/Desktops I added 1 coax from router to attic. This coax was connected via splitter to all other coax in my house. Then I added converters to all end points. Thus creating a mesh of coax with this converter at all ends, one of which is attached by ethernet to router. This seems to work quiet well and my latency reduced quiet a lot. At some endpoints I even connected switches or Access points. Everything was fine (very good infact) till I replaced Access points at some endpoints with mesh nodes (ethernet backhaul). Mesh nodes were constantly dropping. To fix this and only this i went to method 2 METHOD 2: NLC == Nexuslink/Comtrend converter Router(WAN PORT) -- COAX0 ---1-1 Coax Connector COAX1 form CABLE INTERNET from PROVIDER Router(LAN PORT1) -- Ethernet -- NLC -- COAX2 -- 1-1 Coax Connector -- COAX3 ------ NLC -- TV Router(LAN PORT2) -- Ethernet -- NLC -- COAX6 -- 1-1 Coax Connector -- COAX4 ------ NLC -- Mesh Node 1 Router(LAN PORT3) -- Ethernet -- NLC -- COAX7 -- 1-1 Coax Connector -- COAX5 ------ NLC -- Mesh Node 2 I I added 3 coax cables fron router to attic. Each of these new cables connected 1 on 1 to each endpoint in my house. So one side of each of these 3 links were connected to converter and then to router while the other sides to mesh nodes. This created an effect of having put a dedicated ethernet cable to each endpoint. This method works best and has the best throughput but is obviously expensive and difficult to achieve.

### ⭐⭐⭐⭐⭐ Works better than expected. Recommended.
*by B***1 on November 21, 2025*

Works better than I expected. Managed to get 650/650 up/down rates over RG-6 coax on a Gig fiber connection that gets 950/950 on CAT-6 hard wire. All things considered (like the convenience of not having to run 150 feet of CAT-6 through the walls) it works just fine, and a 30% drop in speed is acceptable. Clear instructions - this will NOT WORK if the coax you want to use has anything else also running on it, like Cable TV or security cameras or satellite TV signals. The coax needs to be electronically DARK, have no other signals running through it. Fire it up near your router/switch using a short piece of coax to connect the two parts, and once they sync up, move one unit to the destination point, connect and power it, and give it a minute to sync with the source one. The two parts are cleverly interchangeable - either one can act as the 'transmitter' or 'receiver'. Been running for over a month now 24/7 and I have seen no problems except I just noticed the price dropped 20% a week after I received it and Amazon will not credit the difference.

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-05-19*