CAT4 MIFI(M41)

Compact Power for Global 4G Connectivity

Product Overview

Compact yet powerful, the M41 LTE Cat 4 Mobile WiFi Router delivers fast and reliable 4G connectivity—anytime, anywhere.
Featuring dual-band Wi-Fi, a 2300 mAh battery, and a 1.7” LCD display, it’s perfect for travelers, remote workers, and mobile teams. Its lightweight design fits in your pocket, while the user-friendly interface keeps you in control.

  • Global Coverage with Dual SIM Options
    Supports Micro-SIM and eSIM for seamless switching across carriers and regions—ideal for international travelers and MVNOs.
  • All-Day Battery for Mobile Connectivity
    Equipped with a 2300 mAh battery, the M41 delivers durable LTE connectivity for extended mobile or remote use.

  • Simple Setup with LCD & WPS
    1.7″ screen shows real-time status, and one-touch WPS makes secure connections effortless.

  • Ultra-Portable for Life on the Go
    Slim and lightweight (101 × 60 mm), perfect for travel, fieldwork, or daily carry.

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Key Features

Broad Network Compatibility

Dual-Band Wi-Fi

1.7” Color LCD Screen

Rich Interface & Security Features

FOTA & Remote Management

2300 mAh battery

Application Scenarios

Wewins M40 LTE MiFi used for mobile office connectivity

Logistics & Field Deployment

Deliver reliable, long-lasting LTE connectivity for mobile teams, vehicle routing, or site installations.

Wewins M40 LTE MiFi used for mobile office connectivity

Business & International Travel

Efficient eSIM/Micro-SIM swapping enables seamless global connectivity without roaming fees.

Wewins M40 LTE MiFi used for mobile office connectivity

Temporary Workspaces & Rental Services

Lightweight, managed connection solutions ideal for pop-up offices, event rentals, or IoT device hubs.

Customization & Support

  • OEM/ODM support: UI, firmware, logo, packaging
  • Security: Password-protected access, DDNS optional
  • Compliance: CE/FCC/RoHS (specify if applicable)
  • Optional features: eSIM, FOTA, device lock*

Specifications

ItemDescription
Cellularrate
DL 150Mbps, UL 50Mbps
Display
NA
Battery2150mAh
Wi-Fi Standard
Wi-Fi 4
Max Wi-Fi Connections
8
Dimensions
101×60.3×16.0mm
Weight
99g

FAQ

Please ensure battery is not exhausted, charge M401 and try again. Please make sure to charge M401 at 0℃-40℃.

① Check whether SIM card is installed correctly, and check whether there’s a signal in the area M41 is being used in.(Please refer to network status).

② Ensure that the mobile data balance of the SIM card is sufficient.

③ If the issue persists, please contact after sales.

① Ensure that the SSID and password are correct (case sensitive).

② Ensure that  MAC address filtering is disabled.

③ If the issue persists, please press the reset button to restore the factory settings.

Press the Reset button to restore the device’s factory settings. The default SSID and password are printed on the device’s label.

Check whether the power adapter and USB cable function properly. It is recommended to use a power adapter with an output of 5V/1A in combination with the original USB cable.

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