---
product_id: 582744577
title: "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"
brand: "cudy"
price: "$465.35"
currency: USD
in_stock: true
category: "Cudy"
url: https://www.desertcart.us/products/582744577-cudy-new-4g-lte-cat-18-wifi-6-router-up
store_origin: US
region: United States of America
---

# 1.2Gbps 4G LTE Cat 18 speed 4x4 MIMO high-performance antennas Multi-protocol VPN support 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

**Brand:** cudy
**Price:** $465.35
**Availability:** ✅ In Stock

## Summary

> 🚀 Stay Connected, Stay Ahead — The Future of Fast & Secure Networking

## Quick Answers

- **What is this?** 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 by cudy
- **How much does it cost?** $465.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/582744577-cudy-new-4g-lte-cat-18-wifi-6-router-up)

## 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 4x5dBi cellular and 2x5dBi WiFi antennas let you optimize signal strength indoors or with external outdoor antennas.
- • **Blazing 4G LTE Cat 18 Speeds:** Experience ultra-fast mobile internet with up to 1.2Gbps download speeds, perfect for seamless streaming and remote work.
- • **Next-Gen WiFi 6 Dual-Band Power:** Enjoy lightning-fast WiFi 6 connectivity with AX1800 speeds, supporting multiple devices without lag or buffering.
- • **Rock-Solid Security with Multi-VPN Support:** Protect your data with built-in OpenVPN, WireGuard, Zerotier, and more—ideal for secure remote access and managing IoT devices.
- • **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 fails.

## Overview

The Cudy LT18 is a cutting-edge 4G LTE Cat 18 WiFi 6 router delivering up to 1.2Gbps speeds with Qualcomm chipset and 4x4 MIMO antennas. Featuring dual SIM slots and WAN failover, it guarantees uninterrupted internet access. Its detachable antennas and multi-VPN support make it perfect for professionals demanding high-speed, secure, and reliable connectivity for remote work, gaming, and streaming.

## Description

Cudy 4G LTE Cat 18 WiFi 6 Router, Up to 1.2Gbps 4G LTE, 4 x 4 MIMO, AX1800 WiFi 6, OpenVPN, Wireguard, Zerotier, Cloudflare, IPv6, Removable Moving Edges, Dual SIM

## 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 |
|---------------|-------|
| ASIN | B09NDDH6S8 |
| Antenna Location | home networking, remote work, online gaming, HD video streaming, secure remote access, managing remote cameras |
| Antenna Type | Retractable |
| Best Sellers Rank | #70,264 in Computers ( See Top 100 in Computers ) #1,082 in Routers |
| Brand | Cudy |
| Built-In Media | Google Nest WiFi Router |
| Color | Schwarz |
| Compatible Devices | Smartphone, Smart TV, PC, Tablet, Game Console, Printer, Security Camera, Smart Thermostat |
| Connectivity Protocol | WiFi, 4G LTE, Ethernet |
| Connectivity Technology | Ethernet |
| Control Method | Remote |
| Controller Type | Application |
| Coverage | Expands internet coverage and improves signal quality for 4G LTE and Wi-Fi connections |
| Customer Reviews | 4.3 4.3 out of 5 stars (292) |
| Data Transfer Rate | 1.2 Gigabits Per Second |
| Frequency | 5 GHz |
| Frequency Band Class | Dual-Band |
| Has Internet Connectivity | Yes |
| Is Modem Compatible | Yes |
| Item Dimensions L x W x H | 25.3L x 16.1W x 4.8H centimeters |
| Item Weight | 0.9 Kilograms |
| LAN Port Bandwidth | 1200 Mbps |
| Manufacturer | Shenzhen Cudy Technology Co., Ltd. |
| Maximum Upstream Data Transfer Rate | 1200 Megabits Per Second |
| Mfr Part Number | LT18 |
| Model Name | LT18 |
| Model Number | LT18 |
| Number of Antennas | 6 |
| Number of Ports | 1 |
| Operating System | [Proprietary Operating System] |
| Other Special Features of the Product | Access Point Mode |
| RAM Memory Installed | 256 MB |
| Router Network Type | Wireless |
| Security Protocol | WPA3 |
| Voltage | 12 Volts |
| Wireless Compability | 802.11ax |

## Product Details

- **Brand:** Cudy
- **Frequency band class:** Dual-Band
- **Model name:** LT18
- **Special features:** Access Point Mode
- **Wireless communication standard:** 802.11ax

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/61q4PrVlMBL.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)
- Superbat N Male to SMA Male RG58 Coaxial Cable 50ft WiFi Antenna Extension Cable for WiFi Router 3G/4G/5G/LTE Antenna CB Ham Radio ADS-B Antenna

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-15*