New Comers

AC1900 Wi-Fi Range Extender

  • Dual Band Speeds up to 1900 Mbps – 1300 Mbps on 5 GHz and 600 Mbps on 2.4 GHz.†
  • Gigabit Wired Connection – Provides speedy wired connections for PCS, IPTVS.and game consoles.
  • 3×3 MU-MIMO – Connect more devices simultaneously.
  • Works with Any Routers – To Extend WiFi to Where You Need It Most. ‡
  • Easy One-Touch Setup – Press the WPS button to expand your Wi-Fi coverage in seconds.
  • Built-In Access Point Mode – Works as RE mode and AP mode.
  • Manage Your Network with App - Set up in minutes and manage your Wi-Fi at home or away through your iOS or Android devices.
  • How to Set Up Your Mercusys Range Extender via Web Browser(ME30, etc.)

  • Set Up MERCUSYS Range Extender via App


MERCUSYS Wi-Fi Range Extender


1900 Mbps


Boost Your Wi-Fi Coverage


Easy One-Touch Setup

Expand Your Wi-Fi Even Farther

Fast Dual Band AC1900

Four Adjustable High-Gain Antennas
Create a stable Wi-Fi connection and enjoy the high speed expansion WiFi wherever you need.


Works with Any Router
Connects to your existing router and boosts more WiFi signals throughout your home.

Built-in Access Point Mode
Switch to a dual band WiFi access point by connecting to a gigabit Ethernet cable.

Gigabit Ethernet Connection
Provides speedy wired connections for PCs, IPTVs, and game consoles.

MERCUSYS App Control
Helps you set up in minutes and manage your WiFi at home or away through your iOS or Android devices.

Fast AC1900 Dual Band WiFi

Enjoy a fast extended Wi-Fi anywhere up to 1900 Mbps (1300 Mbps on 5 GHz, 600 Mbps on 2.4 GHz), ideal for 4K streaming and online gaming.

  • 1300 Mbps

  • 600 Mbps

Extend WiFi to Where You Need It Most

Expand coverage of your Existing Router. The four adjustable high-gain antennas extends WiFi signals to where your router WiFi cannot reach. This AC1900 Range Extender will work with all your existing internet-connected devices.

Advanced Features Made for Speed

  • Adaptive Path Selection

    Keeps your network running at top speed by automatically choosing the fastest connection path to the router.

  • High Speed Mode

    Use both WiFi bands to enjoy super-fast connections—ideal for HD streaming and gaming.

Effortless One-Touch Setup

Press the WPS button on your router and extender to expand your Wi-Fi coverage in seconds.

Step 1: Press the WPS button on your router and the ME50G

Step 2: Relocate the ME50G to the best place with smart signal indicator

Multicolor LED helps you find the right location for your range extender for the best Wi-Fi extension.

Good connection

Too far away from the host Router

Built-In Access Point Mode

ME50G is more than just a WiFi range extender. Connect your wired internet connection to the ME50G via Ethernet cable to turn it into a dual band WiFi access point.

  • RE mode Internet Main Router ME50G

    RE Mode

  • Access Point mode Internet Main Router ME50G

    Access Point Mode

Control at Your Fingertips

Set up and manage your Wi-Fi through the MERCUSYS app from your smartphone (Android, iOS).

Adjustable High-Gain Antennas Smart Signal Indicator WPS/Reset Button Gigabit Ethernet Port

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†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. ‡The product may not be compatible with routers or gateways with firmware that has been altered, is based on open source programs, or is non-standard or outdated.

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.

Wireless Standards

IEEE 802.11a/n/ac 5 GHz, IEEE 802.11b/g/n 2.4 GHz



2.4 GHz, 5 GHz

Signal Rate

600 Mbps at 2.4GHz, 1300 Mbps at 5GHz

Reception Sensitivity

5 GHz:
11g 6Mbps:-95.5dBm
11g 54Mbps:-77.5dBm
11n VHT20 MCS8:-71.5dBm
11n VHT40 MCS9:-67dBm
11n VHT80 MCS9:-63dBm
2.4 GHz:
11g 6Mbps:-96dBm
11g 54Mbps:-78dBm
11n VHT20 MCS8:-72dBm
11n VHT40 MCS9:-67.5dBm

Transmission Power

< 20 dBm

Wireless Security


Dimensions (W X D X H)

with plug:

84.7×76.3×112 mm

without plug:

84.7×39×112 mm


1 Gigabit Ethernet Port



WPS / Reset Button

Antenna Type

4× External Antennas

Power Consumption




Package Contents

Wi-Fi Range Extender (ME50G)
Quick Installation Guide


• Operating Temperature: 0°C~40°C (32°F~104°F)
• Operating Humidity: 10%~90% Non-Condensing