MB520-5G [V1] | 5G AX3000 Wireless Dual Band Router
MB520-5G
5G AX3000 Wireless Dual Band Router
- Boost Your 5G Speed - Take advantage of your advanced 5G network with download speeds up to 4.67 Gbps. Convert your 5G network into WiFi and share it with multiple WiFi devices.§
- AX3000 Dual Band WiFi 6 – Speeds up to 2402 Mbps on the 5 GHz band and 574 Mbps on the 2.4 GHz band.‡
- Plug a SIM card and play – No configurations needed, compatibility of SIM cards are assured by years of field tests.△
- Simultaneous Connection – Enjoy sharing internet access with up to 256 WiFi devices.
- Maximized Coverage – Advanced internal antennas deliver fast, stable connections, while external ports support additional antennas for extended range.
- 2.5 Gbps WAN/LAN Port – Plug an Ethernet cable into the WAN/LAN port for flexible access if you can't get a 5G connection.*
- EasyMesh-Compatible – Works with EasyMesh routers and range extenders to form seamless whole home Mesh WiFi, preventing drops and lag when moving between signals.
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High-Quality Telephony – Features a phone port for landline use, enabling simultaneous calling and internet access via VoLTE.
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Easy App Control – The MERCUSYS app helps you set up in minutes. Manage your WiFi at home or away through your iOS or Android devices.
†Maximum wireless signal rates are the physical rates derived from IEEE Standard 802.11 specifications. Actual wireless data throughput and wireless coverage, and quantity of connected devices are not guaranteed and will vary as a result of network conditions, client limitations, and environmental factors, including building materials, obstacles, volume and density of traffic, and client location. ‡Use of Wi-Fi 6 (802.11ax) and its features including OFDMA, MU-MIMO, and 1024-QAM requires clients to also support the corresponding features. §Maximum 5G/4G download speeds depend on external factors such as the local 5G/4G network coverage, data plan, real-time network capacity, client limitations, and environmental factors. Actual supported frequency bands may vary slightly in different regions due to certification. △SIM card sold separately. This device requires an activated SIM card without a PIN lock. If the SIM is locked, please consult the Quick Installation Guide for unlocking instructions. *2.5 Gbps internet speeds require compatible service plans and equipment. 2.5 Gbps and Gigabit ports cannot be concurrently configured as WAN ports. **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. ***EasyMesh-compatible products can network with other devices that use EasyMesh. Failed connections 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 standardized EasyMesh technology but has not obtained the WiFi EasyMesh certification.
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.
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Halo Power Cable Ethernet Cable
Step 1
Find what you’ll need in the box
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Step 2
Plug in your devices
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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.
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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.
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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.
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Block Inappropriate Websites
Control which sites your kids visit by setting a block list.
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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 compatibleCompatible 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.
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English
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Nederlands
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Français
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Deutsch
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Italiano
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日本語
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한국어
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Português
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Español
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繁體中文
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Русский язык
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Português Brasil
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Español
(Latinoamérica) -
Български
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Українська мова
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Polski
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Română
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Slovenčina
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ไทย
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Türkçe
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Čeština
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Tiếng Việt
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Eλληνικά
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Bahasa Melayu
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Magyar
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עברית
- Wireless
- Wireless Standards
IEEE 802.11ax/ac/a/b/g/n
- Frequency
5 GHz, 2.4 GHz
- WiFi Speeds
2402 Mbps at 5 GHz
574 Mbps at 2.4 GHz
- Reception Sensitivity
5 GHz:
11ax HE20: -64 dBm
11ax HE40: -61 dBm
11ax HE80: -59 dBm
11ax HE160: -56 dBm
11ac VHT20: -70 dBm
11ac VHT40: -67 dBm
11ac VHT80: -64 dBm
2.4 GHz:
11ax HE20: -66 dBm
11ax HE40: -62 dBm
11ac VHT20: -71 dBm
11ac VHT40: -67 dB
- Transmission Power
EIRP (CE):
≤20dbm(2.4GHz);
≤23dbm(5G band1/band2); ≤30dbm(5G band3)
- Wireless Security
WPA-PSK / WPA2-PSK / WPA3-SAE
- Wireless Functions
Enable/Disable Wireless Radio, Wireless Schedule, WMM, Wireless
Statistics
- Hardware
- Dimensions
190 × 130 × 69.7 mm
(7.5 × 5.1 × 2.7 in)
- Interfaces
1× 2.5 Gbps WAN/LAN Port
1× 1 Gbps LAN Port
1× RJ11 Phone Port
1× Nano SIM Card Slot
2× SMA Antenna Ports
- Button
WPS, Reset Button
- Network Type
5G:
N1/N3/N5/N7/N8/N20/N28/N38/N40/N41/N77/N78
(2100/1800/850/2600/900/800/700/2600/2300/2500/3700/3500 MHz)
FDD-LTE:
B1/B3/B5/B7/B8/B20/B28
(2100/1800/850/2600/900/800/700 ΜHz)
TDD-LTE:
B38/B40/B41/B42/B43
(2600/2300/2500/3500/3700 MHz)
DC-HSDPA/HSPA+/HSPA/UMTS:
B1/B5/B8
(2100/850/900 MHz)
- Software
- DHCP
Server
- Others
- Package Contents
5G AX3000 Wireless Dual Band Router (MB520-5G)
Power Adapter
RJ45 Ethernet Cable
RJ11 Phone Cable
Quick Installation Guide
- Environment
Operating Temperature: 0°C~40°C (32°F~104°F)
Storage Temperature: -40°C~60°C (-40°F~140°F)
Operating Humidity: 10%~90% Non-Condensing
Storage Humidity: 5%~90% Non-Condensing