Mercusys MR20 AC750 Wireless Dual Band Router

(1 customer review)


– AC750 Dual Band Wi-Fi: Enjoy home entertainment without any lag, reaching speeds up to 750Mbps (433Mbps on the 5GHz band and 300Mbps on the 2.4GHz band).
– Broader Coverage: 2 x high-gain external antennas boost stable omnidirectional connections throughout your home for strong Wi-Fi signals in every corner.
– Multi-Mode: Router mode, Access Point Mode, and Range Extender mode in one device to satisfy all application scenarios.
– Easy installation: Intuitive webpage guides you through the setup process in minutes.
– Easily Manage Your Home Network: Varied software functions such as Parental Controls, QoS, and Guest Network for safety and effectiveness.
– IPTV and IPv6 Supported.

3 Modes in 1 (Router / Access Point / Range Extender), Stable and Far-Reaching (Fixed High-Gain Antennas), AC750 Dual Band Wi-Fi (Fast Connections for All Devices), Simple Setup (No need to call for help), Active Parental Controls (Create a Healthy Online Environment for Minors)

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SKU: MER-MR20 Categories: ,



Dual Band Wi-Fi Delivers Fast Connections:
– Complying with the powerful 802.11ac standard, MR20 delivers fast dual band Wi-Fi speeds up to 750Mbps. Choose the 2.4GHz band (300Mbps) that transmits signals with better wall penetration for longer distance as you browse the internet, email colleagues, or share a link on social media. When you’re streaming HD videos, gaming, or other bandwidth-intensive tasks, choose the 5GHz band (433Mbps) which delivers higher speeds with less interference. (1)

Far-Reaching Coverage with Stable Transmission:
– With 2 fixed high gain external antennas combined with progressive antenna technology, you can experience excellent wireless performance with stable signal in every direction and high speed across greater distances. This provides you with incredible wireless coverage and reliability from anywhere in your home or office.

Multi-Mode to Meet Any Network Need:
– Router Mode: Creates a wireless network for all your Wi-Fi devices.
– Range Extender Mode: Extends your existing Wi-Fi.
– Access Point Mode: Extends a wired network and makes it wireless.

Customize Your Home Network:
– Simplify the management of your home network with a variety of software features for added security and higher effectiveness.

Powerful Parental Controls:
– MR20 comes with a powerful parental control to keep your kids safe when they’re online. MR20 makes it easy to schedule Wi-Fi access, set time limits, and block inappropriate contents for different family members. You can even pause the internet when it’s time for dinner to make it easier for everyone to put their devices down.

Guest Network:
– The Guest Network function provides secure access for guests to use your Wi-Fi network. Share with anyone, without compromising your private network. Make sharing easy and maintain security.

Simple Setup:
– No need for complicated configuration. Simply follow the step-by-step instructions on the intuitive webpage to get set up in minutes.

Rigorous Testing for High-Quality Products:
1/ UES Stability Test: >1500hrs. Working in a device-rich environment.
2/ Power ON/OFF Test: >10,000 test cycles. Cumulative number over 3 scenarios.
3/ Extreme Environment Test: >7200hrs. Devices work continuously in extreme environments.
4/ Vibration Test: >100 cycles. Cumulative testing with multiple devices for product endurance.
5/ Drop Test: > 30 cycles. Dropping from 6 surfaces 80 cm high to a concrete floor.
6/ Memory Stress Test: > 900,000 cycles. Consecutive memory read and write tests.

Note: Above data is based on MERCUSYS lab testing.

IPTV Supported:
– Supports IGMP Proxy/Snooping, Bridge, and Tag VLAN to optimize IPTV streaming for a superior online experience.

IPv6 Supported:
– Allows you to enjoy IPv6 services provided by your ISP and visit IPv6 websites.

– Priorities devices to get better performance when needed.

(1) 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 a) environmental factors, including building materials, physical objects, and obstacles, b) 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.


– Wi-Fi Speeds: 300Mbps (2.4GHz) + 433Mbps (5GHz), compatible with 11ac/a/b/g/n Wi-Fi standards
– Reception Sensitivity:
1) 2.4GHz:
11g 6Mbps: -94dBm
11g 54Mbps: -77dBm
11n HT40 MCS7:-73dBm
11n HT20 MCS7:-76dBm

2) 5GHz:
11a 6Mbps:-93dBm
11a 54Mbps:-75dBm
11ac VHT20 MCS8:-70dBm
11ac VHT40 MCS9:-65dBm
11ac VHT80 MCS9:-62dBm

– Transmission Power:
1) 2.4GHz <20dBm (EIRP)
2) 5GHz < 23dBm (EIRP)

– Wireless Security: WPA-PSK / WPA2-PSK


– Operation Modes: Router Mode, Range Extender Mode, Access Point Mode
– WAN Type: Dynamic IP/Static IP/PPPoE/L2TP/PPTP
– Management: Access Control, Local Management, Remote Management
– DHCP: Server, DHCP Client List
– NAT Forwarding: Port Forwarding, Port Triggering, UPnP, DMZ
– Firewall Security: SPI Firewall, IP and MAC Address Binding
– Guest Network: 2.4GHz Guest Network, 5GHz Guest Network

– Interfaces: 1 x 10/100Mbps WAN Port, 2 x 10/100Mbps LAN Ports
– Button: Reset/WPS Button
– Antenna Type: 2 x 5 dBi Fixed Omni-Directional Antennas

– Environment:
1) Operating Temperature: 0 Degree Celsius – 40 Degree Celsius
2) Operating Humidity: 10% – 90% Non-Condensing
3) Storage Humidity: 5% – 90% Non-Condensing

Product Code: MER-MR20

What’s in the box:
1 x AC750 Wi-Fi Router (MR20)
1 x Power Adapter
1 x Quick Installation Guide
1 x RJ45 Ethernet Cable

Additional information

Weight 0.00000000 kg

1 review for Mercusys MR20 AC750 Wireless Dual Band Router

  1. Mike

    Good product. I recommended it.

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