---
product_id: 386149370
title: "N300 WiFi Unlocked 4G LTE Modem Router with SIM Card Slot, 300Mbps WiFi, LTE Cat4, EC25-AFX Qualcomm Chipset, 5dBi High Gain Antennas, FDD, DDNS, VPN, Cloudflare, Plug and Play, LT400"
brand: "cudy"
price: "717.45 DT"
currency: TND
in_stock: true
category: "Cudy"
url: https://www.desertcart.tn/products/386149370-n300-wifi-unlocked-4g-lte-modem-router-with-sim-card
store_origin: TN
region: Tunisia
---

# 4 x 5dBi high-gain antennas 300Mbps WiFi speed Multi-protocol VPN support N300 WiFi Unlocked 4G LTE Modem Router with SIM Card Slot, 300Mbps WiFi, LTE Cat4, EC25-AFX Qualcomm Chipset, 5dBi High Gain Antennas, FDD, DDNS, VPN, Cloudflare, Plug and Play, LT400

**Brand:** cudy
**Price:** 717.45 DT
**Availability:** ✅ In Stock

## Summary

> 🚀 Unlock lightning-fast, secure internet anywhere you roam!

## Quick Answers

- **What is this?** N300 WiFi Unlocked 4G LTE Modem Router with SIM Card Slot, 300Mbps WiFi, LTE Cat4, EC25-AFX Qualcomm Chipset, 5dBi High Gain Antennas, FDD, DDNS, VPN, Cloudflare, Plug and Play, LT400 by cudy
- **How much does it cost?** 717.45 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/386149370-n300-wifi-unlocked-4g-lte-modem-router-with-sim-card)

## Best For

- cudy enthusiasts

## Why This Product

- Trusted cudy brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Extended WiFi Range:** Four powerful 5dBi antennas ensure your signal reaches every corner of your cabin or office, eliminating dead zones.
- • **Rock-Solid Security:** Built-in VPN clients (WireGuard, OpenVPN, PPTP, L2TP) plus Cloudflare DNS encryption keep your data private and secure.
- • **Plug & Play Convenience:** No tech headaches—just insert your SIM, enter your PIN, and get instant, reliable internet wherever cable can’t reach.
- • **Smart Remote Management:** User-friendly web interface with DDNS support lets you monitor and control your network anytime, anywhere.
- • **Seamless 4G LTE Connectivity:** Plug in any major North/South American SIM and enjoy blazing 150Mbps download speeds—perfect for remote work or travel.

## Overview

The Cudy N300 LTE Modem Router combines 300Mbps WiFi with LTE Cat4 speeds up to 150Mbps, powered by a Qualcomm EC25-AFX chipset and enhanced by four 5dBi high-gain antennas. Designed for North and South America, it supports multiple VPN protocols and DNS encryption for top-tier security, all wrapped in a plug-and-play design ideal for remote locations without cable internet.

## Description

desertcart.com: Cudy N300 WiFi Unlocked 4G LTE Modem Router with SIM Card Slot, 300Mbps WiFi, LTE Cat4, EC25-AFX Qualcomm Chipset, 5dBi High Gain Antennas, FDD, DDNS, VPN, Cloudflare, Plug and Play, LT400 | Cat.4 150 Mbps DL, N300 wifi 4, Nano SIM Slot, VPN: WG/OVPN/ZT/PPTP/L2TP, WAN/WISP/Failover, Cable Incl, profess : Electronics

## Features

- Works with Major 4G providers. Insert a SIM card from AT&T, T-Mobile to get download speeds up to 150Mbps. Simply insert a SIM card and get all your Wi-Fi devices connected to the internet, very convenient for places where cable internet is unavailable, such as your holiday cabins or remote cameras. #Note:# This product only work for North America and South America, If you live in European, Africa, Asia, Middle East, please purchase on desertcart European.
- High Gain Antennas For Better Performance. The 4 x 5dBi high-gain antennas boost the sensitivity of the router, improve the signal quality of 4G LTE and Wi-Fi, which is conducive to establishing a Wi-Fi connection at a longer distance.
- Multiple VPN Clients. With built-in PPTP/L2TP/OpenVPN/WireGuard VPN Client, this 4G router can easily establish a connection to the VPN server to transport all your online data and traffic, securing it with its encryption at the same time. Compatible with 20 more DDNS providers, convenient to manage your remote cameras.
- Good Compatibility.Simply insert a BYOD (bring your own device) SIM card and get all your Wi-Fi devices connected to the internet, very convenient for holiday cabins and remote cameras.
- Easy and Security. Simply insert the SIM card in the router and type in the PIN in the web configuration page to start exploiting a stable and fast wireless. Provides an easy-to-use graphical management interface, easy to monitor and manage the network. Support DNS Encryption with Cloudflare or NextDNS or google, protect your privacy, prevents eavesdropping and manipulation of DNS data via man-in-the-middle attacks.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B085S2147W |
| Antenna Location | Gaming |
| Best Sellers Rank | #47,010 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #1,184 in Computer Routers |
| Brand | Cudy |
| Built-In Media | No. |
| Color | Black |
| Compatible Devices | Laptop, Personal Computer, Smartphone, Tablet |
| Connectivity Protocol | Ethernet, Wi-Fi |
| Connectivity Technology | LTE, Wi-Fi |
| Control Method | Remote |
| Controller Type | App Control, Web Interface |
| Coverage | North America and South America |
| Customer Reviews | 4.1 4.1 out of 5 stars (6,236) |
| Data Transfer Rate | 300 megabytes_per_second |
| Frequency | 2.4 GHz |
| Frequency Band Class | Single-Band |
| Item Dimensions L x W x H | 9.06"L x 5.75"W x 8.27"H |
| Item Weight | 205 g |
| LAN Port Bandwidth | 100 Mbps |
| Manufacturer | Shenzhen Cudy Technology Co., Ltd. |
| Maximum Upstream Data Transfer Rate | 50 megabits_per_second |
| Mfr Part Number | LT400 |
| Model Name | LT400 |
| Model Number | LT400 |
| Number of Antennas | 4 |
| Number of Ports | 4 |
| Operating System | RouterOS |
| Other Special Features of the Product | 300 Mbps WiFi, 4G LTE FDD&TDD, DDNS, VPN |
| RAM Memory Installed | 64 MB |
| Router Firewall Security Level | basic |
| Router Network Type | cellular |
| Security Protocol | [INF] Supports security protocols through VPN clients |
| Unit Count | 1 Count |
| Voltage | 12 volts |
| Wi-Fi Generation | Wi-Fi 4 |
| Wireless Compability | 2.4 GHz Radio Frequency, 802.11n |

## Product Details

- **Brand:** Cudy
- **Color:** Black
- **Compatible Devices:** Laptop, Personal Computer, Smartphone, Tablet
- **Connectivity Technology:** LTE, Wi-Fi
- **Frequency Band Class:** Single-Band
- **Included Components:** No.
- **Model Name:** LT400
- **Recommended Uses For Product:** Gaming
- **Special Feature:** 300 Mbps WiFi, 4G LTE FDD&TDD, DDNS, VPN
- **Wireless Communication Standard:** 2.4 GHz Radio Frequency, 802.11n

## Images

![N300 WiFi Unlocked 4G LTE Modem Router with SIM Card Slot, 300Mbps WiFi, LTE Cat4, EC25-AFX Qualcomm Chipset, 5dBi High Gain Antennas, FDD, DDNS, VPN, Cloudflare, Plug and Play, LT400 - Image 1](https://m.media-amazon.com/images/I/61NlSN4+liL.jpg)

## Questions & Answers

**Q: How to solve if there is no network when plugging in a T-Mobile or AT&T SIM card?**
A: Go to Advanced>IPv6 to enable it; Go to Advanced Settings>TTL>Custom and set TTL to 64, HL to 65; Go to General Settings>3G/4G , set APN profile as Manual, set APN as VSBLINTERNET, leave username and password as blank, set authentication as PAP+CHAP

**Q: How to acquire the T-Mobile & T-Mobile B2B Static IP?**
A: Go to General Settings -> 3G/4G, set Network mode as 4G only, set APN profile as Manual, set APN as fast.t-mobile.com (Note:for static IP plan, set APN as b2b.static ), leave username and password as blank, and set Authentication as PAP+CHAP.

**Q: What should I do if the issue still exists?**
A: Please upgrade the firmware of the LT400 and try again. Or contact cudy support for help.

## Frequently Bought Together

- Cudy N300 WiFi Unlocked 4G LTE Modem Router with SIM Card Slot, 300Mbps WiFi, LTE Cat4, EC25-AFX Qualcomm Chipset, 5dBi High Gain Antennas, FDD, DDNS, VPN, Cloudflare, Plug and Play, LT400
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**Shop now:** [https://www.desertcart.tn/products/386149370-n300-wifi-unlocked-4g-lte-modem-router-with-sim-card](https://www.desertcart.tn/products/386149370-n300-wifi-unlocked-4g-lte-modem-router-with-sim-card)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-25*