Wewins M51 Portable 4G LTE MiFi Router Promotional Poster

Wewins M51 | Compact CAT 4 4G MiFi Router

Product Overview

Portable and Reliable Internet, Wherever You Go

The WEWINS M51 is a lightweight, pocket-sized CAT 4 4G LTE MiFi router designed for mobile professionals, remote teams, and on-the-go connectivity.

With dual-band Wi-Fi, support for up to 32 devices, and a 3000 mAh removable battery providing up to 12 hours of mobile hotspot usage, M51 ensures stable, high-speed internet anytime, anywhere.

Featuring a 1.7″ LCD display for real-time monitoring, M51 is ideal for business travel, fieldwork, pop-up events, and temporary network deployment.

Wewins M51 4G LTE Portable MiFi Router Front View

Back View of M51 CAT 4 Mobile WiFi Router

M51 MiFi Router with Micro USB Port and SIM Slot

Global eSIM Connectivity：
Seamless worldwide network access in 100+ countries, no roaming charges.
Low-Cost Voice Services：
Converts unused voice minutes for stable and affordable mobile calls.
Smart Ad Management：
Integrated platform for remote updates, monitoring, and data analysis.
Fast 4G LTE & Wi-Fi 6：
Ultra-fast speeds for work, streaming, and sharing.
Portable with Long Battery Life：
3000mAh removable battery, up to 12 hours of mobile hotspot usage.

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Key Features

4G LTE Connectivity

Multi-Device Sharing

Wi-Fi 6 Dual-Band

Lasting Battery

1.7″ LCD Display

VPN passthrough

Application Scenarios

Power Your Business Anywhere with M51

Wewins M51 Used by Business Travelers for On-the-Go Internet Access

Reliable Connectivity for Every Business Need

The WEWINS M51 empowers mobile professionals, field engineers, emergency response units, and pop-up retail teams with stable and secure LTE connectivity.

Ideal for business travel, temporary network deployment, fieldwork, and remote job sites, M51 provides plug-and-play convenience, ensuring your team stays online without fixed broadband.

Specifications

Item	Description
Network	LTE FDD/TDD/UMTS/GSM
Throughput	LTE: Category 4 150Mbps/50Mbps Wi-Fi: 229Mbps
BW	1.4M/3M/5M/10M/15M/20M
Wi-Fi	802.11b/g/n/ax 2.4GHz
Antenna	LTE: 1T2R ；Wi-Fi: 1T1R
Physical Interface	Power Key, WPS Key, Reset Key, Nano-SIM, T-Flash
Display	1.7inch LCD
Battery	3000mAh
Dimension	108.0064.2017.30mm
Weight	125g
Features	eSIM/Traffic_monitoring/WPS/DHCP/DNS/DDNS/Port-Forwarding/uPnP/Firewall/DMZ/Wi-Fi-Storage/FOTA
OS Support	Win7/Win10/Linux/Mac OS

FAQ

1.Does the M51 support eSIM?

Yes, M51 supports eSIM technology, providing instant global 4G access without swapping SIM cards.

2.How many devices can connect simultaneously?

Up to 32 devices can connect via Wi-Fi or LAN.

3.How long does the battery last?

The 3000mAh removable battery provides up to 12 hours of mobile hostpot usage.

4.Is M51 compatible worldwide?

Yes,with eSIM support,M51 works in 100+countries with roaming fess.

5.Can M51 be used for temporary network deployment?

Yes,its compact,plug-and-play design makes it ideal for fieldwork,pop-up events,and remote job sites.

6.How is the device managed or configured?

M51 can be managed via WebUI, TR-069, or FOTA, offering remote monitoring and configuration.

Why Choose Wewins M51?

Plug-and-play convenience for non-technical users
Reliable performance in compact form
Cost-effective LTE solution for mobile teams
Trusted by system integrators and global resellers

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Looking for a more budget-friendly option?
Try Wewins M40 — a compact 4G LTE MiFi with essential features for daily mobile connectivity.