---
product_id: 262611197
title: "TRENDnet Ethernet Over Coax Adapter,(2-Pack), Backward Compatible with MoCA 2.0, Gigabit LAN Port, Supports Net Throughput Up to 1Gbps, Supports Up to 16 Nodes on One Network, Black, TMO-311C2K"
brand: "trendnet"
price: "HK$1309"
currency: HKD
in_stock: true
reviews_count: 13
category: "Tren Dnet"
url: https://www.desertcart.hk/products/262611197-trendnet-ethernet-over-coax-adapter-2-pack-backward-compatible-moca
store_origin: HK
region: Hong Kong
---

# Up to 1Gbps throughput Backward compatible with MoCA 2.0/1.x Supports 16 network nodes TRENDnet Ethernet Over Coax Adapter,(2-Pack), Backward Compatible with MoCA 2.0, Gigabit LAN Port, Supports Net Throughput Up to 1Gbps, Supports Up to 16 Nodes on One Network, Black, TMO-311C2K

**Brand:** trendnet
**Price:** HK$1309
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your network game—fast, reliable, and effortlessly wired!

## Quick Answers

- **What is this?** TRENDnet Ethernet Over Coax Adapter,(2-Pack), Backward Compatible with MoCA 2.0, Gigabit LAN Port, Supports Net Throughput Up to 1Gbps, Supports Up to 16 Nodes on One Network, Black, TMO-311C2K by trendnet
- **How much does it cost?** HK$1309 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/262611197-trendnet-ethernet-over-coax-adapter-2-pack-backward-compatible-moca)

## Best For

- trendnet enthusiasts

## Why This Product

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

## Key Features

- • **Blazing Gigabit Speeds:** Experience seamless streaming and gaming with up to 1Gbps net throughput—no more buffering or lag.
- • **Plug & Play Simplicity:** No complicated setup—just connect and go. Ideal for busy professionals who value time and efficiency.
- • **Compact & Discreet Design:** Sleek, lightweight adapters fit perfectly on your desk or entertainment center without clutter.
- • **Government-Grade Compliance:** NDAA and TAA certified for secure, reliable networking solutions trusted by government and enterprise clients.
- • **Expand Your Network Effortlessly:** Connect up to 16 devices on one network using your existing coax wiring—perfect for smart homes and offices.

## Overview

TRENDnet's TMO-311C2K Ethernet Over Coax Adapter 2-pack leverages your existing coaxial cables to deliver a high-speed, low-latency MoCA 2.0 network with gigabit throughput. Supporting up to 16 nodes and backward compatible with MoCA 1.x, these compact adapters provide a plug-and-play solution for extending wired Ethernet connectivity across homes or offices, ensuring smooth 4K streaming, gaming, and VoIP performance with government-grade compliance and 3 years manufacturer protection.

## Description

TRENDnet's Ethernet Over Coax Adapters, model TMO-311C2K, uses your existing coaxial cables to extend a highspeedbuilding-wide Triple Play network throughout your home or office. These compact MoCA adapters are designed to supportMoCa 2.0 deployment for digital TV, high speed-internet, and VoIP single-access subscription service offerings. Compliant withMultimedia over Coax Alliance (MoCA 2.0) standards with improved packet error rate technology that delivers consistent voice andvideo bandwidth with lowered latency.MoCA 2.0Supports Multimedia over Coaxial Alliance 2.0with improved packet error rate technology that delivers consistent voice and video bandwidth with lowered latency.Compact DesignWith a compact and lightweight housingdesign, our MoCA adapters are well-suited fora variety of installations, such as your desktopor entertainment center.Easy InstallationNo configuration needed, simply connect theadapters to the MoCA network to extend yournetwork over existing coaxial cabling.Package Contents 2 x TMO-311C Quick Installation Guide 2 x Power adapter (12V, 1A).

Review: It works and setup was simple - It works and setup was simple! I needed another Ethernet circuit in my home network, but I already had unused coax cables in the right place. Using these adapters, I didn't have to crawl around in the attic running new Cat 6 cables. New cables would have been cheaper (DIY), but saving the work, the time, and the hassle made these adapters worth the money for me. If you have a similar situation, I highly recommend these adapters.
Review: Great Product - It was an easy installation. I’m working on a homelab server project, so I’ve learned a lot from setting this up, and it works great. I’m getting 900+ Mbps download and 900+ Mbps upload with no issues. The only challenge was that my home’s coaxial lines weren’t MoCA-ready, but I worked around it by using a switch, and everything runs perfectly now. Overall, it’s a great product and very affordable.

## Features

- DEVICE INTERFACE: 1 x MoCA Coax: F-Type Female coax input, 1 x TV Coax: F-Type Female coax output, 1 x RJ-45 Gigabit LAN port. Comes with 2 x TMO-311C MoCA Adapters
- NDAA and above TAA COMPLIANT: With our NDAA and TAA compliant MoCa Adapters, you can plan and install networking solutions that Government customers demand today (U.S. and Canada Only)
- MANUFACTURER PROTECTION: We stand by the quality of our products.The TMO-311C2K Ethernet Over Coax Adapter,(2-Pack) is backed and supported with 3 years of TRENDnet Manufacturer Protection.
- RELIABLE TECH SUPPORT: Our team of advisors, support and tech experts are English speaking, and available for all your needs during normal business hours. We take pride in being there for our customers.
- ENHANCE YOUR WIFI NETWORK and COVERAGE: Through a reliable wired network, MoCA Coaxial Alliance 2.0 technology extends a high-speed Triple Play network delivering consistent video and voice bandwidth with lowered latency
- MORE RELIABLE STREAMING and GAMING: The increased speed and bandwidth of your network means more reliable streaming, gaming, clear HD and 4K video, among other critical working from home needs and applications.
- USE YOUR EXISTING COAX WIRING TO EXTEND YOUR ETHERNET NETWORK: Simply connect your existing coax wiring to the MoCA 2.0 Adapter(s) to create a faster and more reliable wired Ethernet connection to your router, gaming console, or any device with and Ethernet port. No configuration required.
- COMPATABILITY: Backwards compatible with MoCA 1.1/1.0 standards. Not compatible with Directv, Dish Network, ATandT U-Verse, or other non-MoCA compliant subscription services. PERFORMANCE MODES: Performance modes 400Mbps and 800Mbps (bonded)
- GIGABIT: These MoCA to Ethernet converters each feature a Gigabit LAN port with a net throughput of up to 1Gbps that allows MoCA traffic to flow smoothly, reducing traffic bottlenecks
- COMPACT DESIGN: With a compact and lightweight housing design, our MoCA adapters are well-suited for a variety of installations, such as your desktop or entertainment center; CONNECT MULTIPLE DEVICES: The MoCA Adapter supports up to 16 nodes on one network

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08PDMP79D |
| Best Sellers Rank | #1,881 in Audio & Video Connectors & Adapters |
| Brand | TRENDnet |
| Built-In Media | • 2 x TMO-311C• Quick Installation Guide• 2 x Power adapter (12V, 1A) |
| Color | Black |
| Compatible Devices | Desktop |
| Customer Reviews | 4.6 out of 5 stars 208 Reviews |
| Data Link Protocol | Ethernet |
| Data Transfer Rate | 800 Megabits Per Second |
| Hardware Interface | Ethernet |
| Item Dimensions L x W x H | 4.4"L x 3.5"W x 1"H |
| Item Weight | 4.4 Ounces |
| Manufacturer | TRENDnet |
| Mfr Part Number | TMO-311C2K |
| Model Number | TMO-311C2K |
| Product Dimensions | 4.4"L x 3.5"W x 1"H |
| UPC | 710931503142 |
| Unit Count | 2.0 Count |
| Warranty Description | 3 year manufacturer |

## Product Details

- **Brand:** TRENDnet
- **Color:** Multicolor
- **Compatible Devices:** Desktop
- **Data Link Protocol:** Ethernet
- **Data Transfer Rate:** 800 Megabits Per Second
- **Hardware Interface:** Ethernet
- **Item Weight:** 4.4 Ounces
- **Manufacturer:** TRENDnet
- **Product Dimensions:** 4.4"L x 3.5"W x 1"H
- **UPC:** 710931503142

## Images

![TRENDnet Ethernet Over Coax Adapter,(2-Pack), Backward Compatible with MoCA 2.0, Gigabit LAN Port, Supports Net Throughput Up to 1Gbps, Supports Up to 16 Nodes on One Network, Black, TMO-311C2K - Image 1](https://m.media-amazon.com/images/I/71FNHKGMEyL.jpg)
![TRENDnet Ethernet Over Coax Adapter,(2-Pack), Backward Compatible with MoCA 2.0, Gigabit LAN Port, Supports Net Throughput Up to 1Gbps, Supports Up to 16 Nodes on One Network, Black, TMO-311C2K - Image 2](https://m.media-amazon.com/images/I/818BLc5ZI0L.jpg)
![TRENDnet Ethernet Over Coax Adapter,(2-Pack), Backward Compatible with MoCA 2.0, Gigabit LAN Port, Supports Net Throughput Up to 1Gbps, Supports Up to 16 Nodes on One Network, Black, TMO-311C2K - Image 3](https://m.media-amazon.com/images/I/813mDH8tJgL.jpg)
![TRENDnet Ethernet Over Coax Adapter,(2-Pack), Backward Compatible with MoCA 2.0, Gigabit LAN Port, Supports Net Throughput Up to 1Gbps, Supports Up to 16 Nodes on One Network, Black, TMO-311C2K - Image 4](https://m.media-amazon.com/images/I/81HT-yV7RfL.jpg)
![TRENDnet Ethernet Over Coax Adapter,(2-Pack), Backward Compatible with MoCA 2.0, Gigabit LAN Port, Supports Net Throughput Up to 1Gbps, Supports Up to 16 Nodes on One Network, Black, TMO-311C2K - Image 5](https://m.media-amazon.com/images/I/81tRJkyHLYL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ It works and setup was simple
*by H***Y on April 10, 2026*

It works and setup was simple! I needed another Ethernet circuit in my home network, but I already had unused coax cables in the right place. Using these adapters, I didn't have to crawl around in the attic running new Cat 6 cables. New cables would have been cheaper (DIY), but saving the work, the time, and the hassle made these adapters worth the money for me. If you have a similar situation, I highly recommend these adapters.

### ⭐⭐⭐⭐⭐ Great Product
*by A***M on December 3, 2025*

It was an easy installation. I’m working on a homelab server project, so I’ve learned a lot from setting this up, and it works great. I’m getting 900+ Mbps download and 900+ Mbps upload with no issues. The only challenge was that my home’s coaxial lines weren’t MoCA-ready, but I worked around it by using a switch, and everything runs perfectly now. Overall, it’s a great product and very affordable.

### ⭐⭐⭐⭐⭐ First time MoCA user - fast connection
*by J***Z on January 19, 2021*

First time MoCA user, fast connection I’m a first time MoCA network user, but complete believer. If you understand that a wired connection is always an upgrade in bandwidth compared to using something like and extender, then this is for you. Just make sure you connect and set up correctly and you’re good to go. Setting up a MoCA network with my home Coax wires For those wondering if you’re MoCA compliant, or if you’re home has a MoCA compliant network, the adapters themselves are MoCA compliant. They can talk to each other using MoCA. If you’re talking about the environment, MoCA can coexist in a home with the “compatible” services, or no service. It can’t coexist in a home using the “non-compatible services” Compatible: Verizon FiOS/ Spectrum/ Devices with an Ethernet Port Not Compatible: Direct TV/Dish/Satellite TV/ AT&T Internet/ AT&T U-Verse I’ll save you some time and post the quick installation guide here to help get you setup. However there are pics on the installation guide that can help you out if you’re still confused. Step 1-Connect an Ethernet cable from the Ethernet port on one TMO-311C to the Ethernet port on your network. Step 2-Connect a coaxial cable from the MoCA port on the TMO-311C to the coaxial cable in your home. Step 3-On a remote TMO-311C, connect a coaxial cable from the MoCA port on the TMO-311C to the coaxial cable in your home. Step 4-Connect an Ethernet cable from the Ethernet port on the TMO-311C to the Ethernet port of a network device. I needed a better more reliable data rate from my NAS and gaming/streaming setup upstairs. Wifi just wasn’t cutting it even using mesh, and powerline didn’t come close to what I wanted. Now with these I’m near gigabit (was expecting way lower, but getting high 800’s low 900 mbps speeds!) 100% reliable. Impressive product. Solves a big problem, Easy solution If your router is in one room, and you want an Ethernet connection in another room (for a gaming console, switch, AP), and have standard coax wires connecting the rooms, BUT you don’t have Ethernet in those rooms or don’t want to run Ethernet, this is for you. Setup up on of these MoCA 2.0 adapters at either end of the coax, and boom, you just transformed your home coax into Ethernet.

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-05-19*