---
product_id: 493924369
title: "2.5Gbps Ethernet Over Coax Adapter (MA-25 1 Pack), MoCA 2.5, High Speed Internet, Mesh backhaul, TV Streaming, MPS Security, Wall-mountable"
brand: "asus"
price: "HK$1073"
currency: HKD
in_stock: true
reviews_count: 8
url: https://www.desertcart.hk/products/493924369-2-5gbps-ethernet-over-coax-adapter-ma-25-1-pack
store_origin: HK
region: Hong Kong
---

# 2.5 Gbps blazing speed One-touch MPS security 69% recycled plastic housing 2.5Gbps Ethernet Over Coax Adapter (MA-25 1 Pack), MoCA 2.5, High Speed Internet, Mesh backhaul, TV Streaming, MPS Security, Wall-mountable

**Brand:** asus
**Price:** HK$1073
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your home network to pro-level speed and security—because buffering is so last decade.

## Quick Answers

- **What is this?** 2.5Gbps Ethernet Over Coax Adapter (MA-25 1 Pack), MoCA 2.5, High Speed Internet, Mesh backhaul, TV Streaming, MPS Security, Wall-mountable by asus
- **How much does it cost?** HK$1073 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/493924369-2-5gbps-ethernet-over-coax-adapter-ma-25-1-pack)

## Best For

- asus enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Conscious Design:** Feel good about your tech—69% recycled materials and FSC-certified packaging combine sustainability with performance.
- • **Mesh Network Made Easy:** Place your mesh router anywhere with coax access to eliminate WiFi dead zones and boost coverage effortlessly.
- • **Blazing 2.5Gbps MoCA Speed:** Harness your home's coax for ultra-fast, lag-free wired backhaul that powers seamless streaming and gaming.
- • **Interference-Free Connectivity:** Smart band mode switching keeps your connection stable, even alongside DOCSIS 3.1 cable modems.
- • **Effortless Commercial-Grade Security:** Activate robust MPS encryption with a simple button press—no tech headaches, just peace of mind.

## Overview

The ASUS MA-25 MoCA 2.5 Ethernet Adapter transforms existing coaxial wiring into a high-speed 2.5Gbps network backbone, ideal for mesh WiFi backhaul, lag-free gaming, and smooth 4K streaming. Featuring one-touch commercial-grade MPS security and smart interference management, it ensures reliable, secure connectivity. Its sustainable design incorporates 69% post-consumer recycled plastic and FSC-certified packaging, making it a future-forward choice for eco-conscious professionals.

## Description

The ASUS MA-25 Coax to Ethernet Adapter (MoCA adapter) leverages the existing coaxial cable wiring used in your home for TC and internet services to create a MoCa network and extend your WiFi coverage and bandwidth. With MoCA, you can get up to 2.5Gbps wired backhaul connection speeds, with the added convenience of being able to place your mesh router near any active coax to establish a dead-zone-free mesh WiFi Network. Disclaimer: Actual data throughput and WiFi coverage will vary from network conditions and environmental factors, including the volume of network traffic, building material and construction, and network overhead, result in lower actual data throughput and wireless coverage.

## Features

- Fast and Reliable MoCA network: Up to 2.5 Gbps networking by using active home coaxial connections
- Security made simple: hassle-free, button-enabled commercial-grade MPS security
- Less interference from DOCSIS 3.1 cable modems: an easy band mode switch ensures the best connection all the time
- More satisfying gaming experiences: Ethernet-like network performance for lag-free gameplay.
- Sustainable design: 69% of the housing is made of post-consumer recycled plastic, and the device is packaged with FSC-certified paper.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Wireless Type | 802.11b, 802.11g, 802.11n |
| Brand | ASUS |
| Series | MA-251-PK |
| Item model number | MA-251-PK |
| Operating System | ZyNOS |
| Item Weight | 3.36 ounces |
| Product Dimensions | 4.25 x 2.13 x 0.91 inches |
| Item Dimensions  LxWxH | 4.25 x 2.13 x 0.91 inches |
| Color | black |
| Manufacturer | ASUS |
| ASIN | B0BL5RBNDB |
| Date First Available | November 2, 2022 |

## Product Details

- **Brand:** ASUS
- **Model Name:** MA-251-PK
- **Special Feature:** WPS
- **Frequency Band Class:** Dual-Band
- **Wireless Communication Standard:** 802.11b, 802.11g, 802.11n
- **Compatible Devices:** Desktop
- **Recommended Uses For Product:** Gaming
- **Included Components:** Coax Cable, Ethernet Cable, F-type Male to F-type Male 90º Angle Connector, MA-25 adapter, Power adapter
- **Connectivity Technology:** Ethernet
- **Color:** black

## Images

![2.5Gbps Ethernet Over Coax Adapter (MA-25 1 Pack), MoCA 2.5, High Speed Internet, Mesh backhaul, TV Streaming, MPS Security, Wall-mountable - Image 1](https://m.media-amazon.com/images/I/71YxYKUterL.jpg)

## Questions & Answers

**Q: Is the range better than a Netgear Nighthawk R7800?**
A: The Asus AX-3000 is absolutely better than the decade old Netgear R7800. The Asus is Wifi 6 and supports 160 Mhz, whilst also having a much more capable processor and way better range. I wouldn't even compare the two. The Netgear was made over 10 years ago, it is terrible as a Wifi router for today.

**Q: Are the antennas adjustable (vertical, horizontal, diagonal positioning)?**
A: They are normal wifi antennas. They hindge and rotate.

**Q: Can qos be set at an application level so the kids online gaming can be throttled so adults can work at home without slow downs on video conferencing?**
A: I have the asus Rog GT GX11000, with this one you can go into the QOS  and  put the order in which one you want to give top spot too.  It works.

**Q: Does this router have to be the main router (dhcp) in order to work or can i have this as a client with aim repeaters to run a aimesh network?**
A: It can be run as a Wifi Access Point with the DHCP disabled. In my case I have a different older generation main router that is also the DHCP server and this one extends that network attached to lan cable.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Buy it!
*by T***R on August 24, 2025*

Easy setup and works perfectly.

### ⭐⭐⭐⭐⭐ Easy to set up
*by C***️ on July 7, 2025*

Works like a charm, very easy to set up. Basically just plug and play. I have 3 of these set up around my place and they all auto negotiate.

### ⭐ DOESN'T WORK
*by L***. on May 19, 2024*

i don't know if it's just my luck or what, but I bought it twice, thinking it may be just that one bad one. Both not working. The two bundle kit one work flawlessly, but I want to add one more to another room. Both turn one for like a second or two them completely off, plug in ethnet cable, only ethnet light stays on. I plugged in the one came with the kit, same cable, same everything, just works with no problem at all.I called the tech support, no one picks up. Why put a "STOP" label to contact support if there is no support?

## Frequently Bought Together

- ASUS 2.5Gbps Ethernet Over Coax Adapter (MA-25 1 Pack), MoCA 2.5, High Speed Internet, Mesh backhaul, TV Streaming, MPS Security, Wall-mountable
- ASUS 2.5Gbps Ethernet Over Coax Adapter Starter Kit (MA-25 2 Pack), MoCA 2.5, High Speed Internet, Mesh backhaul, TV Streaming, MPS Security, Wall-mountable
- 3FT G-PLUG RG6 Coaxial Cable Connectors Set – High-Speed Internet, Broadband and Digital TV Aerial, Satellite Sky Cable Extension – Weather-Sealed Double Rubber O-Ring and Compression Connectors White

---

## 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.hk/products/493924369-2-5gbps-ethernet-over-coax-adapter-ma-25-1-pack](https://www.desertcart.hk/products/493924369-2-5gbps-ethernet-over-coax-adapter-ma-25-1-pack)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-27*