MR78X [V1] | AX2700 Dual-Band Wi-Fi 6 Router

Name: MR78X v1
Brand: MERCUSYS
Price: ?.?? USD

MR78X

AX2700 Dual-Band Wi-Fi 6 Router

OPTIMAL WIFI 6 SPEEDS – Optimal WiFi 6 speeds reaching up to 2.7 Gbps for faster browsing, streamings, and downloading, all at the same time.

MORE DEVICES, MORE FUN – Supports MU-MIMO and OFDMA to reduce congestion and quadruple the average throughput.

WiFi THAT GOES FARTHER – 4× multi-directional antennas with Beamforming boost stable connections throughout your home for strong WiFi signals in every corner

SECURE VPN ACCESS – Easily set up VPN client or server modes directly on the router. Ideal for secure remote access, private browsing, and major protocols compatibility, including WireGuard, OpenVPN, L2TP/IPSec, and PPTP.

OVERALL SECURITY PROTECTION – The latest WPA3 provides improved WiFi security

GIGABIT WIRED CONNECTIONS – Make full use of your internet access and transfer data at dizzying speeds for peak performance

ECO-FRIENDLY POWER SAVING – Target Wake Time (TWT) reduces power consumption for your mobile and IoT devices during data transmissions

LESS WIFI INTERFERENCE – Minimizes the interference from neighboring signals to improve transmission efficiency with BSS coloring

SMART CONNECT – Intelligently chooses the best available band for each device

Overview

Dual-Band 2700 Mbps

Ultra-Fast Wi-Fi

Full Gigabit Ports

Wider Coverage

EasyMesh

Secure VPN Access

Parental Control

Multi-Mode

MERCUSYS App

Abundant Features

Gigabit WiFi Connectivity, Always Up-to-Date

Doubling the bandwidth with 160 MHz channels,^† MR78X unlocks the limits of the previous channel width and provides next-level speeds for your devices. With speeds up to 2.7 Gbps,^‡ finish large-file downloads in minutes and experience stunning 4K streaming without lag.

867 Mbps

5G,80 MHz, 2×2

WiFi 5 Router

2402 Mbps

5G,160 MHz, 2×2

WiFi 6 MR78X

2.7×

Faster

Connect 4× More Devices, All Simultaneously

Streaming or gaming on multiple devices brings more fun without dragging down performance. MR78X supports OFDMA and MU-MIMO^† to power up your WiFi by allowing multiple clients to transmit at the same time. This delivers 4× traffic-dense environments.***

Other Router

WiFi 5 OFDM

Wastes bandwidth

MR78X

WiFi 6 OFDMA

Makes full use of your bandwidth

Reduce the Interference from Your Neighbors’ WiFi

Interference from nearby wireless networks may cause issues with your signal, especially when you live in an apartment or close to your neighbors. MR78X supports BSS Coloring to mark the data frames from different APs. This helps minimize the signal interference from your neighbors to improve transmission efficiency.^†

BSS Coloring Working

Less Signal Interference

Without BSS Coloring

More Signal Interference

Eco-Friendly Power Saving

Target Wake Time reduces power consumption for your mobile and IoT devices during data transmissions, extending battery life.*

transmitting

sleeping

transmitting

waiting

Ultra-Fast Dual Band Wi-Fi

Enjoy lightning-fast 2402 Mbps on 5 GHz for streaming and gaming, and reliable 300 Mbps on 2.4 GHz for browsing and smart devices. MR78X balances speed and coverage for the whole home.**

2402 Mbps

5GHz Band

300 Mbps

2.4GHz Band

Full Gigabit Connectivity

With 1× Gigabit WAN port and 3× Gigabit LAN ports, MR78X ensures stable, ultra-fast wired connections for PCs, smart TVs, and gaming consoles. No bottlenecks, just seamless data flow.

Gigabit
Internet Access

Gigabit Wired Connection /
Wireless Connection

Stronger, Wider Coverage

Equipped with four high-gain antennas, MR78X expands coverage to every corner and enhances wall-penetration performance, ensuring a stable connection even across rooms.

Regular Router
without Beamforming

MR78X

Cover Your Whole Home with EasyMesh

MR78X is compatible with EasyMesh, enabling you to set up a whole home mesh network with one WiFi name and password with any other APs that support EasyMesh from multiple vendors. Enjoy flexible, scalable, and seamless mesh WiFi throughout your home.^△

Flexible WiFi Range Expansion
Works with Different Vendors
Seamless WiFi Connections

Traditional Router and Extender
Router and Extender Compatible with EasyMesh

Smarter VPN, Safer Internet

Supports OpenVPN, WireGuard, PPTP, and L2TP/IPsec — works with 35+ mainstream providers for safe, flexible access^†.

35+

Service Provider
4+

Flexible Protocols
One-Time

Setup
High-Speed

Performance^‡

Kill Switch Security

Automatically disconnect your internet if the VPN drops with a kill switch. This prevents data leaks through unencrypted channels—your last line of defense online.

The Latest WPA3 Protects Your Personal Network

The latest security standard, WPA3, offers improved comprehensive WiFi protection to defend your devices and private information against brute-force attacks.

Protects Against Brute-Force Attacks

Delivers robust protection even when you are using a weak password.
Advanced Forward Secrecy

Prevents data from being snooped even if a cracker compromises a session’s secret keys.
Unbreakable 128-Bit Encryption

Creates an active defense against security threats and intruders.

Protect Your Kids When They’re Online

Easily manage your kids’ online time and content to create a healthy online environment for all.

Create User Profiles

Create a profile for each family member you would like to manage. Assign devices to the profile to set access controls and time limits for them.
Online Time Limits

Set daily limits on how long your kids spend online and prevent them from accessing the internet on their devices while doing homework or after bedtime.
Block Inappropriate Websites

Simply set a blacklist to block inappropriate sites for your children.
Pause Internet Connection

Suspend family members’ internet connections to take a break from the virtual world to enjoy some family time.

Flexible Multi-Mode Functionality

Router Mode

Creates a wireless network for all you WiFi devices.

Access Point Mode

Extends a wired network and makes it wireless.

Internet

Cilent

Internet

Router

Cilent

Easy Setup and Management via the MERCUSYS App

Without needing technical knowledge or reading installation instructions in advance, just follow the on-screen directions with the MERCUSYS app to set up your router in minutes. The MERCUSYS app helps you set and manage your WiFi at home or away through your iOS or Android devices.

Learn More about the MERCUSYS App

* Use of 802.11ax (Wi-Fi 6), and features including OFDMA, MU-MIMO, 1024-QAM, BSS Color, and Target Wake Time requires clients to also support the corresponding features. Actual power reduction by Target Wake Time may vary as a result of network conditions, client limitations, and environmental factors. This router may not support all the mandatory features as ratified in Draft 3.0 of IEEE 802.11AX specifications. Further software upgrades for feature availability may be required.
** Maximum wireless signal rates are the physical rates derived from IEEE Standard 802.11 specifications. Actual wireless data throughput and wireless coverage are not guaranteed and will vary as a result of 1) environmental factors, including building materials, physical objects, and obstacles, 2) network conditions, including local interference, volume and density of traffic, product location, network complexity, and network overhead, and 3) client limitations, including rated performance, location, connection, quality, and client condition.Actual network speed may be limited by the rate of the product's Ethernet WAN or LAN port, the rate supported by the network cable, Internet service provider factors and other environmental conditions.
*** The 802.11ax white paper defines standardized modifications to both the IEEE 802.11 physical layers (PHY) and the IEEE 802.11 Medium Access Control (MAC) layer as enabling at least one mode of operation capable of supporting the improvement of at least four times the average throughput per station (measured at the MAC data service access point) in a dense deployment scenario.
**** Use of WPA3 requires clients to also support WPA3. 5. "256 devices" is the combined total connections for 2.4 GHz and 5 GHz under laboratory conditions.
^△ EasyMesh-compatible products can network with other devices that use EasyMesh. Failures may be due to firmware conflicts of different vendors. The EasyMesh-compatible function is still being developed on some models and will be supported in subsequent software updates. This product is compatible with standard EasyMesh technology but has not obtained the Wi-Fi EasyMesh™ certification.
^† Tests conducted on a local network. Real world speeds may differ depending on your network configuration.
^‡ Subscription fees for VPN services must be purchased separately from the respective VPN providers. Supported VPN protocols (OpenVPN/WireGuard) may differ by provider and usage scenario (e.g., app vs. router setup). Please verify compatibility with the official resources of each VPN service before configuration.
^§ Kill Switch support varies by device model. Please refer to your specific model’s specs.

Setup&App

MERCUSYS

Simple and Functional

See what’s compatible

MERCUSYS

The MERCUSYS app provides the easiest way for you to set up in minutes and manage your WiFi at home or away through your iOS or Android devices.

Easy Setup
Manage in Real-time
Quality of Services
Guest Network
Parental Controls

MERCUSYS Helps You Set Up in A Few Steps

Without any technical know-how or reading complicated instructions, simply follow the in-app instructions. Set up your mesh network in minutes.

Halo Power Cable Ethernet Cable

Step 1

Find what you’ll need in the box
Step 2

Plug in your devices
Step 3

Follow the on-screen directions with the MERCUSYS app

Manage Your WiFi in Real Time

With the MERCUSYS app, experience live network management. See who’s connecting to your network and manage it at any time with your iOS or Android devices.

Notice: The configuration page of different models may be different, please refer to the actual one.

Powerful Parental Controls

Easily manage your kids’ online time and content to create a safe and healthy online environment.

Create User Profiles

Create a profile for each family member you would like to manage. Assign devices to the profile to set access controls and time limits for them.
Online Time Limits

Set daily limits on how long your kids spend online and prevent them from accessing the internet on their devices for a long time to build a healthy network habit.
Block Inappropriate Websites

Control which sites your kids visit by setting a block list.
Pause Internet Connection

Suspend family members’ internet connections to take a break from the virtual world to enjoy some family time.

Manage and Secure Your Home Network

The MERCUSYS app helps you manage your WiFi at home or away through your iOS or Android devices.

Check the Status of Connected Devices

Intuitively view the working status of your Halo network and see what is connected. Prioritize or block devices as needed.
Quality of Services

Prioritizes devices you select to perform better.
New Device Access Alert

The MERCUSYS app proactively sends out an alert to inform you when an unfamiliar device is connected. Tap to block the device if it is a security risk.
Set Up a Guest Network

Provides a separate network for guests to ensure your security and privacy.

Everything in One App

Whether you’re looking to control a wide range of MERCUSYS routers, extenders, or Halo mesh systems, find it all on the app.

See what’s compatible

Compatible Products

Note: The device's firmware requires the latest version. Click here to learn how to upgrade your firmware.

Note: Both listed and higher hardware versions of these models are compatible with the MERCUSYS app.

Supporting Multiple Languages

MERCUSYS app supports up to 26 languages, enabling easy network management for users all over the world.

Specifications

Wireless

Hardware

Software

Others

Wi-Fi Class	AX2700
Wi-Fi (2.4 GHz)	300Mbps
Wi-Fi (5 GHz)	2402Mbps
Wireless Standards	802.11ax/ac/a/b/g/n
Max Channel Width	160MHz
Reception Sensitivity	5G: 11a 6Mbps: -94dBm 11a 54Mbps:-76dBm 11n HT20 MCS7:-74.5dBm 11n HT40 MCS7:-71.5dBm 11ac VHT20 MCS8:-70.5dBm 11ac VHT40 MCS9:-65.5dBm 11ac VHT80 MCS9:-63dBm 11ax HE20 MCS11:-64.5dBm 11ax HE40 MCS11:-62dBm 11ax HE80 MCS11:-59dBm 11ax HE160 MCS11:-56dBm 2.4G: 11g 6Mbps : -96dBm 11g 54Mbps: -79dBm 11n HT20 MCS7:-78dBm 11n HT40 MCS7:-74.5dBm
Max Wi-Fi Modulation	1024 QAM
Wireless Security	WPA/WPA2/WPA3
Wireless Functions	Guest Network IoT Network Smart Connect Wireless Schedule WPS AP Isolation Airtime Fairness

Dimensions	175.6 × 157.4× 45 mm (6.9 × 6.2 × 1.8 in)
Interfaces	1× GE WAN 3× GE LAN
Antenna	2× 5G External Antennas 2× 2.4G External Antennas
Button	1× WPS Button 1× Reset Button
Installation	Desktop Wall-mount
LED	1× SYS
Retail Package Dimension	310 × 221 × 69 mm
Units per Carton	10
Carton Dimension	460 × 330 × 370 mm
Power	Input：100~240V, 50/60Hz Output: 12V/1A

Operation Mode	Router/AP
WAN Mode	Dynamic IP Static IP PPPoE PPTP L2TP
NAT Forwarding	Port Forwarding Port Triggering DMZ UPnP
Protocols	IPv4 IPv6
IPTV	IGMP Proxy IGMP Snooping Bridge Tag VLAN
Guest Network	2.4G Guest Network 5G Guest Network
Parental Controls	Profile Settings Time Control Pause the Internet Website Filtering
DHCP	Address Reservation DHCP Client List Server
DDNS	MERCUSYS NO-IP DynDNS
VPN Server	OpenVPN PPTP L2TP/IPSec WireGuard
VPN Client	OpenVPN PPTP L2TP/IPSec WireGuard
Easymesh	Easymesh Compatible
QoS	Time Settings Priority Control
Security	SPI Firewall Access Control IP & MAC Binding
Kill Switch	Support
System Settings	Firmware Upgrade Backup and Restore Administration System Log Time & Language Settings Reboot
ISP Feature	CWMP ISP Preset(Agile Config) Superadmin
Diagnostics	Ping Traceroute
LED Management	LED Control Night Mode
Device Management	MERCUSYS APP Webpage
Cloud	MERCUSYS ID
Language	Bulgarian Czech Danish German English Spanish Finnish French Hungarian Italian Japanese Korean Dutch Norwegian Polish Portuguese Portuguese - Brazil Romanian Russian Slovak Swedish Turkish Ukrainian Vietnamese Chinese - Taiwan
Advanced Features	OFDMA MU-MIMO BSS Color Beamforming

Network Services Enabled by Default	Web Server Manage and configure device through web (HTTP/HTTPS) • Port: 80/443 ; Protocol: TCP DNS DNS • Port: 53 ; Protocol: TCP & UDP DHCP Server IP address assignment (DHCP) • Port: 67 ; Protocol: UDP App management Manage and configure device through app • Port: 20001 &emsp; Protocol: TCP • Port: 30001 &emsp; Protocol: TCP • Port: 20002 &emsp; Protocol: UDP
Package Contents	• AX2700 Wi-Fi 6 Router MR78X • Power Adapter • Quick Installation Guide • RJ45 Ethernet Cable
Environment	• Operating Temperature: 0°C~40°C (32°F~104°F) • Operating Humidity: 10%~90% Non-Condensing • Storage Humidity: 5%~90% Non-Condensing

MR78X [V1] | AX2700 Dual-Band Wi-Fi 6 Router

MR78X

AX2700 Dual-Band Wi-Fi 6 Router

Overview

Fast. Secure. Seamless.

AX2700 Dual-Band Wi-Fi 6 Router

Ultra-Fast Wi-Fi

Full Gigabit Ports

Wider Coverage

EasyMesh

Secure VPN Access

Parental Control

Multi-Mode

MERCUSYS App

Abundant Features

Gigabit WiFi Connectivity, Always Up-to-Date

Connect 4× More Devices, All Simultaneously

Reduce the Interference from Your Neighbors’ WiFi

Eco-Friendly Power Saving

Ultra-Fast Dual Band Wi-Fi

Full Gigabit Connectivity

Stronger, Wider Coverage

Cover Your Whole Home with EasyMesh

Smarter VPN, Safer Internet

Kill Switch Security

The Latest WPA3 Protects Your Personal Network

Protects Against Brute-Force Attacks

Advanced Forward Secrecy

Unbreakable 128-Bit Encryption

Protect Your Kids When They’re Online

Create User Profiles

Online Time Limits

Block Inappropriate Websites

Pause Internet Connection

Flexible Multi-Mode Functionality

Easy Setup and Management via the MERCUSYS App

Setup&App

MERCUSYS

Simple and Functional

MERCUSYS

MERCUSYS Helps You Set Up in A Few Steps

Manage Your WiFi in Real Time

Powerful Parental Controls

Create User Profiles

Online Time Limits

Block Inappropriate Websites

Pause Internet Connection

Manage and Secure Your Home Network

Check the Status of Connected Devices

Quality of Services

New Device Access Alert

Set Up a Guest Network

Everything in One App

Compatible Products

Supporting Multiple Languages

Specifications

Support