---
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: "€ 206.97"
currency: EUR
in_stock: true
reviews_count: 13
url: https://www.desertcart.gr/products/386149370-n300-wifi-unlocked-4g-lte-modem-router-with-sim-card
store_origin: GR
region: Greece
---

# 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:** € 206.97
**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?** € 206.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/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 : Electronics

Review: Nil tech setup and great performance. - I have recently migrated from a DSL internet setup which was becoming increasingly dated and unreliable, a problem of living in a rural area where only one 'phone company has a monopoly on services. I was cautious and did not want to commit financially to a big outlay for an idea that might not work so I purchased this Cudy N300 as a lower cost experimental introduction to cellular internet. I only need to say I am extremely pleased and satisfied with the result. The Cudy N300 was inexpensive, simple to set up and provides excellent performance. I believe I am about a mile from the cellular antenna the Cudy uses but it performs well with no external antenna. I just measured my up/down speeds and presently have 14M download and 7 M upload, this compares with 1.8 and 0.9 with the DSL system. I have seen values as high as 25/18 on other occasions with no other arrangements than positioning the Cudy on an upper floor near a window and roughly pointing it in the direction of the cellular antenna. Originally our family has had cellular service with AT&T with home landlines and internet provided by the "other" company. I have transferred all services to AT&T on their Premier plan so presently we have three cellphones, an Apple watch and two data sim. cards with AT&T who have been amazingly helpful and patient during the complex transition to their service. The two data sim cards are interchangeable in the Cudy, each card has 50Gb of data time so if I run out of data on one card (which may happen near the end of the period) I simply switch the sim card in the Cudy and off we go again. This is not an advertisement for AT&T but it is relevant to the concept of changing to an all cellular service. Our original land line service with internet and add-ons was costing us $104 per month. This service has been terminated. The increase in cost of our cellular service with AT&T, for one cellphone line and two data sim cards, is $45. Not bad since we get improved internet service together with a $60 dollars a month saving. I gave 3 stars for tech support, average, not because it was deficient but I simply did not need it so I can't give a true score. .
Review: Good range for Security Cameras (Wyze), easy install. - I bought this to replace my T-mobile Franklin T10 hotspot. My hotspot didn't restart in the event of a power loss and I had to keep fiddling with it to get it to connect to all 4 of my cameras because 2 of them are pretty far away (one's about 70 feet). I took the sim out of that and plugged it into this router, booted it up, and it worked right away. All the cameras connected right away as well (after I changed the SSID to my hotspot name). I did have to move the antenna's a little to get the best signal but it was going through several walls and there were about 8 wifi networks in the area to contend with. After a few minutes of setting it up it was good to go. I didn't have to manually enter an APN, as some reviews have said that's needed, instead there were just a couple options on the drop down menu for T-mobile and one of them was the APN my hotspot was set up to use. It's only 4G so the speed wasn't very fast... about 10 mbps. It's probably the area my property is in impacting the speed, but it was still plenty fast enough for my cameras, which is the sole reason I bought it. If you need a wifi router to replace a hotspot on T-mobile, and you're just running some Wifi security cameras, this should work pretty well.

## 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 | #48,800 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #1,226 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 out of 5 stars 6,281 Reviews |
| 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 Items | 1 |
| Number of Packs | 1 |
| 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 |
| Special Feature | 300 Mbps WiFi, 4G LTE FDD&TDD, DDNS, VPN |
| Unit Count | 1 Count |
| Voltage | 12 volts |
| Wi-Fi Generation | Wi-Fi 4 |
| Wireless Communication Standard | 2.4 GHz Radio Frequency , 802.11n |
| 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nil tech setup and great performance.
*by B***. on October 25, 2022*

I have recently migrated from a DSL internet setup which was becoming increasingly dated and unreliable, a problem of living in a rural area where only one 'phone company has a monopoly on services. I was cautious and did not want to commit financially to a big outlay for an idea that might not work so I purchased this Cudy N300 as a lower cost experimental introduction to cellular internet. I only need to say I am extremely pleased and satisfied with the result. The Cudy N300 was inexpensive, simple to set up and provides excellent performance. I believe I am about a mile from the cellular antenna the Cudy uses but it performs well with no external antenna. I just measured my up/down speeds and presently have 14M download and 7 M upload, this compares with 1.8 and 0.9 with the DSL system. I have seen values as high as 25/18 on other occasions with no other arrangements than positioning the Cudy on an upper floor near a window and roughly pointing it in the direction of the cellular antenna. Originally our family has had cellular service with AT&T with home landlines and internet provided by the "other" company. I have transferred all services to AT&T on their Premier plan so presently we have three cellphones, an Apple watch and two data sim. cards with AT&T who have been amazingly helpful and patient during the complex transition to their service. The two data sim cards are interchangeable in the Cudy, each card has 50Gb of data time so if I run out of data on one card (which may happen near the end of the period) I simply switch the sim card in the Cudy and off we go again. This is not an advertisement for AT&T but it is relevant to the concept of changing to an all cellular service. Our original land line service with internet and add-ons was costing us $104 per month. This service has been terminated. The increase in cost of our cellular service with AT&T, for one cellphone line and two data sim cards, is $45. Not bad since we get improved internet service together with a $60 dollars a month saving. I gave 3 stars for tech support, average, not because it was deficient but I simply did not need it so I can't give a true score. .

### ⭐⭐⭐⭐⭐ Good range for Security Cameras (Wyze), easy install.
*by J***E on September 29, 2024*

I bought this to replace my T-mobile Franklin T10 hotspot. My hotspot didn't restart in the event of a power loss and I had to keep fiddling with it to get it to connect to all 4 of my cameras because 2 of them are pretty far away (one's about 70 feet). I took the sim out of that and plugged it into this router, booted it up, and it worked right away. All the cameras connected right away as well (after I changed the SSID to my hotspot name). I did have to move the antenna's a little to get the best signal but it was going through several walls and there were about 8 wifi networks in the area to contend with. After a few minutes of setting it up it was good to go. I didn't have to manually enter an APN, as some reviews have said that's needed, instead there were just a couple options on the drop down menu for T-mobile and one of them was the APN my hotspot was set up to use. It's only 4G so the speed wasn't very fast... about 10 mbps. It's probably the area my property is in impacting the speed, but it was still plenty fast enough for my cameras, which is the sole reason I bought it. If you need a wifi router to replace a hotspot on T-mobile, and you're just running some Wifi security cameras, this should work pretty well.

### ⭐⭐⭐⭐ No internet available
*by J***N on October 14, 2025*

There wasn't any internet service available in our area. We purchased the Cudy to leak with our AT&T service to get internet via WIFI. The service work pretty good most of the time. If there were several people trying to use the internet it would slow down. The unit worked well enough for my son to play online games with good speed and quality. The range covered the 2000 square foot home we have without any problems. We had the divice for over 3 years and haven't had and problems. Also, depending on the monthly service agreement you pay will vary as well as your bandwith limits. Overall it did what we needed for a good price until fiber internet was available in our area.

## 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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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-10-12*