---
product_id: 356633747
title: "Cudy N300 WiFi Unlocked 4G LTE Cat4 Modem Router with SIM Card Slot, 300Mbps WiFi, MTK Chipset, 5dBi High Gain Antennas, VPN, Cloudflare, LT400"
brand: "cudy"
price: "129447CFA"
currency: XOF
in_stock: true
category: "Cudy"
url: https://www.desertcart.sn/products/356633747-cudy-n300-wifi-unlocked-4g-lte-cat4-modem-router-sim
store_origin: SN
region: Senegal
---

# 4 x 5dBi high-gain antennas 300Mbps WiFi speed Multi-protocol VPN support Cudy N300 WiFi Unlocked 4G LTE Cat4 Modem Router with SIM Card Slot, 300Mbps WiFi, MTK Chipset, 5dBi High Gain Antennas, VPN, Cloudflare, LT400

**Brand:** cudy
**Price:** 129447CFA
**Availability:** ✅ In Stock

## Summary

> 🚀 Unlock lightning-fast, secure internet anywhere—because buffering is so last decade.

## Quick Answers

- **What is this?** Cudy N300 WiFi Unlocked 4G LTE Cat4 Modem Router with SIM Card Slot, 300Mbps WiFi, MTK Chipset, 5dBi High Gain Antennas, VPN, Cloudflare, LT400 by cudy
- **How much does it cost?** 129447CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/356633747-cudy-n300-wifi-unlocked-4g-lte-cat4-modem-router-sim)

## 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

- • **Rock-Solid Security:** Built-in PPTP, L2TP, OpenVPN, and WireGuard clients plus Cloudflare DNS encryption keep your data locked down and private.
- • **Extended WiFi Coverage:** Four powerful 5dBi antennas amplify your signal, delivering reliable internet across larger spaces and tough environments.
- • **Plug & Play Simplicity:** No complicated setups—just insert your SIM, enter your PIN, and get instant, stable WiFi for all your devices.
- • **Seamless 4G LTE Connectivity:** Plug in any major SIM card and enjoy blazing download speeds up to 150Mbps—perfect for remote work or off-grid living.
- • **Future-Proof Remote Management:** Supports 20+ DDNS providers and an intuitive web interface for effortless network monitoring and control anywhere.

## Overview

The Cudy N300 LT400 is a versatile 4G LTE Cat4 modem router featuring a SIM card slot for instant mobile broadband access. It delivers up to 300Mbps WiFi speed via 802.11n on 2.4 GHz, boosted by four 5dBi high-gain antennas for extended coverage. Equipped with multiple VPN clients and DNS encryption, it ensures secure, private connections. Ideal for remote locations, holiday cabins, or as a reliable fiber alternative, it supports easy plug-and-play setup and remote management through DDNS and a user-friendly web interface.

## Description

Stay connected with this versatile 4G LTE router featuring a SIM card slot, high-gain antennas, and built-in VPN support for secure internet access anywhere.

## Features

- 4G router with sim slot : Works with Major 4G providers. Insert a SIM card 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.
- 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 | Business, Home |
| Antenna Type | Fixed |
| Best Sellers Rank | 1,759 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 12 in Routers |
| Box Contents | Ethernet Cable, Installation Guide, LT400, Power Adapter |
| Brand Name | Cudy |
| Colour | Black |
| Compatible Devices | Laptop, Personal Computer, Smartphone, Tablet |
| Connectivity Protocol | Wi-Fi, 4G LTE |
| Connectivity Technology | LTE, Wi-Fi |
| Control Method | App |
| Controller Type | App Control, Web Interface |
| Country of Origin | China |
| Coverage | extended |
| Customer Reviews | 4.3 4.3 out of 5 stars (6,044) |
| Data Transfer Rate | 300 Megabytes Per Second |
| Frequency | 2.4 GHz |
| Frequency Band Class | Single-Band |
| Has Internet Connectivity | Yes |
| Is Electric | Yes |
| Is Modem Compatible | Yes |
| Item Dimensions L x W x H | 23L x 14.6W x 21H centimetres |
| Item Weight | 205 Grams |
| LAN Port Bandwidth | 1000 megabits per second |
| Manufacturer | Shenzhen Cudy Technology Co., Ltd. |
| Manufacturer Part Number | LT400 |
| Maximum Upstream Data Transfer Rate | 50 Megabits Per Second |
| 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 |
| Product Warranty | 2-Year Warranty |
| RAM Memory Installed | 64 MB |
| Router Firewall Security Level | basic |
| Router Network Type | Wireless |
| Security Protocol | [INF] Supports security protocols through VPN clients |
| Unit Count | 1.0 count |
| Voltage | 12 Volts |
| Wi-Fi Generation | 802.11n |
| Wireless Compability | 2.4 GHz Radio Frequency, 802.11n |

## Product Details

- **Brand:** Cudy
- **Colour:** Black
- **Compatible devices:** Laptop, Personal Computer, Smartphone, Tablet
- **Connectivity technology:** LTE, Wi-Fi
- **Frequency band class:** Single-Band
- **Included components:** Ethernet Cable, Installation Guide, LT400, Power Adapter
- **Model name:** LT400
- **Recommended uses for product:** Business, Home
- **Special feature:** 300 Mbps WiFi, 4G LTE FDD&TDD, DDNS, VPN
- **Wireless communication standard:** 2.4 GHz Radio Frequency, 802.11n

## Images

![Cudy N300 WiFi Unlocked 4G LTE Cat4 Modem Router with SIM Card Slot, 300Mbps WiFi, MTK Chipset, 5dBi High Gain Antennas, VPN, Cloudflare, 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.sn/products/356633747-cudy-n300-wifi-unlocked-4g-lte-cat4-modem-router-sim](https://www.desertcart.sn/products/356633747-cudy-n300-wifi-unlocked-4g-lte-cat4-modem-router-sim)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-05-20*