---
product_id: 530605783
title: "Cudy 4G LTE Cat 18 WiFi 6 Router, Up to 1.2Gbps 4G LTE Modem, 4 x 4 MIMO, AX1800 WiFi 6, OpenVPN, Wireguard, Zerotier, Cloudflare, IPv6, Detachable Celluar Antennas, Dual SIM"
brand: "cudy"
price: "€ 288.43"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/530605783-cudy-4g-lte-cat-18-wifi-6-router-up-to
store_origin: IE
region: Ireland
---

# Up to 1.2Gbps 4G LTE Cat 18 AX1800 Dual Band WiFi 6 4x4 MIMO high-performance antennas Cudy 4G LTE Cat 18 WiFi 6 Router, Up to 1.2Gbps 4G LTE Modem, 4 x 4 MIMO, AX1800 WiFi 6, OpenVPN, Wireguard, Zerotier, Cloudflare, IPv6, Detachable Celluar Antennas, Dual SIM

**Brand:** cudy
**Price:** € 288.43
**Availability:** ✅ In Stock

## Summary

> 🚀 Stay connected, stay ahead — the future of fast, reliable internet is here!

## Quick Answers

- **What is this?** Cudy 4G LTE Cat 18 WiFi 6 Router, Up to 1.2Gbps 4G LTE Modem, 4 x 4 MIMO, AX1800 WiFi 6, OpenVPN, Wireguard, Zerotier, Cloudflare, IPv6, Detachable Celluar Antennas, Dual SIM by cudy
- **How much does it cost?** € 288.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/530605783-cudy-4g-lte-cat-18-wifi-6-router-up-to)

## 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

- • **Customizable Antenna Setup:** Detachable 5dBi cellular antennas with SMA connectors let you boost signal strength indoors or outdoors for maximum coverage.
- • **Next-Gen WiFi 6 Performance:** Dual-band AX1800 WiFi delivers lightning-fast 5 GHz and reliable 2.4 GHz connections, supporting multiple devices without lag.
- • **Blazing 4G LTE Cat 18 Speeds:** Experience ultra-fast mobile internet with up to 1200 Mbps download speeds, perfect for seamless streaming and gaming on the go.
- • **Enterprise-Grade VPN Security:** Built-in OpenVPN, WireGuard, and Zerotier clients protect your data with advanced encryption, ideal for remote work and secure browsing.
- • **Unstoppable Connectivity with Dual SIM & WAN Failover:** Stay online 24/7 with dual SIM slots and WAN failover, ensuring zero downtime even if one network drops.

## Overview

The Cudy LT18 is a powerhouse 4G LTE Cat 18 router featuring up to 1.2Gbps speeds, 4x4 MIMO antennas, and AX1800 WiFi 6 technology. Designed for professionals who demand uninterrupted connectivity, it offers dual SIM slots with WAN failover, detachable antennas for flexible installation, and multiple VPN protocols for secure remote access. Perfect for high-performance streaming, gaming, and business applications.

## Description

Full description not available

## Features

- Lightning Fast 4G LTE Cat.18 Connectivity. Cudy LT18 employs 3GPP UE downlink Category 18 – the highest level practice LTE-A Pro technology with data rates of up to 1200/150 Mbps. The built-In 4x4 MIMO high-performance antennas increase your service capacity and expand the internet coverage for your subscribers.
- Next Generation WiFi 6. Delivers super fast dual band Wi-Fi with speeds of up to 1201 Mbps on the 5 GHz band and 574 Mbps on the 2.4 GHz band. Exceptional wireless performance enables online gaming and HD video streaming at the same time, while large files can be shared with multiple devices.
- Dual SIM and WAN Failover Keep You Always On-internet. Dual SIM slots provide redundancy and keep the device always online. Both SIM slots can be filled, you can choose whether to use SIM card 1 or SIM card 2, or auto select by Cudy. Set WAN/LAN port as WAN to enable Cudy use the landline internet from WAN, and 3G/4G connection works as a backup to provide a sustained and reliable internet connection for you.
- The replaceable cellular antenna interface provides a variety of installation possibilities. 4 x 5dBi cellular antenna and 2x5dBi WiFi antenna enhance the sensitivity of the router and improve the signal quality of 4G LTE and Wi-Fi. At the same time, the cellular antenna is a detachable design. If you want to use an outdoor cellular antenna, the SMA connector also provides the possibility of an external cellular antenna.
- Multiple VPN Clients. With built-in PPTP/ L2TP / OpenVPN / WireGuard / Zerotier VPN, 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Cudy |
| Product Dimensions | 16.1 x 4.83 x 25.25 cm; 900 g |
| Item model number | LT18 |
| Manufacturer | ‎Shenzhen Cudy Technology Co., Ltd. |
| Series | LT18 |
| Colour | black |
| Connectivity Type | 4G |
| Wireless Type | 802.11ax |
| Number of Ethernet Ports | 4 |
| Voltage | 12 Volts |
| Operating System | [Proprietary Operating System] |
| Are Batteries Included | No |
| Item Weight | 900 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** Cudy
- **Model name:** LT18
- **Special feature:** Access Point Mode, Remote Access, WPS
- **Frequency band class:** Dual-Band
- **Wireless communication standard:** 802.11ax
- **Compatible devices:** Smartphone, Smart TV, PC, Tablet, Game Console, Printer, Security Camera, Smart Thermostat
- **Recommended uses for product:** Gaming
- **Included components:** cable
- **Connectivity technology:** Ethernet
- **Colour:** black

## Images

![Cudy 4G LTE Cat 18 WiFi 6 Router, Up to 1.2Gbps 4G LTE Modem, 4 x 4 MIMO, AX1800 WiFi 6, OpenVPN, Wireguard, Zerotier, Cloudflare, IPv6, Detachable Celluar Antennas, Dual SIM - Image 1](https://m.media-amazon.com/images/I/61q4PrVlMBL.jpg)
![Cudy 4G LTE Cat 18 WiFi 6 Router, Up to 1.2Gbps 4G LTE Modem, 4 x 4 MIMO, AX1800 WiFi 6, OpenVPN, Wireguard, Zerotier, Cloudflare, IPv6, Detachable Celluar Antennas, Dual SIM - Image 2](https://m.media-amazon.com/images/I/61pnQcPTQAL.jpg)
![Cudy 4G LTE Cat 18 WiFi 6 Router, Up to 1.2Gbps 4G LTE Modem, 4 x 4 MIMO, AX1800 WiFi 6, OpenVPN, Wireguard, Zerotier, Cloudflare, IPv6, Detachable Celluar Antennas, Dual SIM - Image 3](https://m.media-amazon.com/images/I/71bIZvxVteL.jpg)
![Cudy 4G LTE Cat 18 WiFi 6 Router, Up to 1.2Gbps 4G LTE Modem, 4 x 4 MIMO, AX1800 WiFi 6, OpenVPN, Wireguard, Zerotier, Cloudflare, IPv6, Detachable Celluar Antennas, Dual SIM - Image 4](https://m.media-amazon.com/images/I/71axWRKeyzL.jpg)
![Cudy 4G LTE Cat 18 WiFi 6 Router, Up to 1.2Gbps 4G LTE Modem, 4 x 4 MIMO, AX1800 WiFi 6, OpenVPN, Wireguard, Zerotier, Cloudflare, IPv6, Detachable Celluar Antennas, Dual SIM - Image 5](https://m.media-amazon.com/images/I/71QTHRTDx0L.jpg)

## Questions & Answers

**Q: Will visible be throttled? I do have surfshark vpn can i use that?**
A: Hard to say as Visible has changed recently. However, you can change the Cudy imei to match the one on your phone and change the TTL/HL to whatever works for Visible. AT&T works better in my area so I haven't tried my Visible SIM in it.

**Q: What type of connectors does it use for the 4g lte antennas?**
A: SMA

**Q: Where can I get a manual for this, not the setup one in the box?**
A: You can download from their web site but I recommend you give these guys a call. They will load you up with great advice and info. They didn't sell me anything as a matter of a fact they gave me the info for their stuff and competitors. With that knowledge I made my choices and glad I did.

**Q: Need to find the best sim data plan for this device? i am trying to find my best least expensive option for unlimited data? maybe visible? please help**
A: The only unlimited SIM plan that we know of is US Cellular.  They have limited coverage in the USA.

## Frequently Bought Together

- Cudy New 4G LTE Cat 18 WiFi 6 Router, Up to 1.2Gbps 4G LTE Modem, Qualcomm Chipset, 4 x 4 MIMO, AX1800, OpenVPN, Wireguard, Zerotier, Cloudflare, IPv6, Detachable Antennas, Dual SIM, LT18
- Proxicast 9/11 dBi Ultra Wideband High Gain 4G / 5G / CBRS/WiFi/Public Safety Band Fixed Mount Outdoor LPDA Directional Yagi Antenna (600-6000 MHz) (ANT-128-004)
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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-23*