---
product_id: 479447694
title: "Cudy New AC1200 Unlocked 4G LTE Modem Router with SIM Card Slot, 1200Mbps Mesh WiFi, EC25-AFX Qualcomm Chipset, Detachable Cellular Antennas, DDNS, VPN, LT500D"
brand: "cudy"
price: "₩285274"
currency: KRW
in_stock: true
reviews_count: 8
category: "Cudy"
url: https://www.desertcart.kr/products/479447694-cudy-new-ac1200-unlocked-4g-lte-modem-router-with-sim
store_origin: KR
region: South Korea
---

# 1200Mbps Dual-Band WiFi Detachable 5dBi Cellular Antennas Multi-Protocol VPN Support Cudy New AC1200 Unlocked 4G LTE Modem Router with SIM Card Slot, 1200Mbps Mesh WiFi, EC25-AFX Qualcomm Chipset, Detachable Cellular Antennas, DDNS, VPN, LT500D

**Brand:** cudy
**Price:** ₩285274
**Availability:** ✅ In Stock

## Summary

> 🚀 Stay connected anywhere, anytime — because buffering is so last decade!

## Quick Answers

- **What is this?** Cudy New AC1200 Unlocked 4G LTE Modem Router with SIM Card Slot, 1200Mbps Mesh WiFi, EC25-AFX Qualcomm Chipset, Detachable Cellular Antennas, DDNS, VPN, LT500D by cudy
- **How much does it cost?** ₩285274 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/479447694-cudy-new-ac1200-unlocked-4g-lte-modem-router-with-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

- • **Effortless Plug & Play:** Insert your SIM, enter your PIN, and manage your network easily via a sleek graphical interface—no tech headaches, just instant connectivity.
- • **Rock-Solid Security Suite:** Built-in support for PPTP, L2TP, OpenVPN, WireGuard, and IPsec keeps your data locked down and your privacy intact.
- • **Customizable Antenna Setup:** Detachable 5dBi cellular antennas with SMA connectors let you optimize signal strength indoors or outdoors for unbeatable coverage.
- • **Seamless 4G LTE Connectivity:** Plug in any major North American SIM and unlock blazing 150Mbps download speeds—perfect for remote work or off-grid living.
- • **Dual-Band Mesh WiFi Powerhouse:** Simultaneously stream, game, and browse with 867Mbps on 5GHz and 300Mbps on 2.4GHz bands—no lag, no compromise.

## Overview

The Cudy New AC1200 LT500D is a versatile unlocked 4G LTE modem router designed for North and South America, delivering up to 1200Mbps dual-band WiFi powered by a Qualcomm EC25-AFX chipset. Featuring detachable 5dBi cellular antennas, multi-protocol VPN support, and easy SIM card setup, it’s ideal for remote locations, holiday cabins, or as a reliable failover internet solution. Its advanced security options and mesh WiFi capabilities ensure fast, secure, and flexible connectivity wherever you go.

## Description

Buy Cudy New AC1200 Unlocked 4G LTE Modem Router with SIM Card Slot, 1200Mbps Mesh WiFi, EC25-AFX Qualcomm Chipset, Detachable Cellular Antennas, DDNS, VPN, LT500D: Routers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: WORKS WELL - AC1200 works well. Device location and antenna positions take a bit to get optimizes but I live a good distance from any towers. I get better than -100 dB and 6 dB SNR and 10-40 Mbps depending on weather ect.
Review: Works with Claro and Tigo in Nicaragua - Works with these two companies in Nicaragua. I configured this at a location in which no ISP had coverage with barely getting cellphone from one carrier. This was enough for me to work from there without an issue as standalone Fast forward to 3 weeks and isp put fiber, so i acquired their service and now i have it configured with fiber as primary and if it goes out, itll failover to lte from CLARO. Has some nice additional features such as openvpn which i succesfully configured as site-to-site and have access to all my home network equipment and viceversa. Only con i have is the lack of a nicely detailed instruction manual that would explain all the additional parameters within the router as things are not straightforward.

## Features

- Works with Major 4G providers(North America). 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.
- Convert 4G LTE Signal to WiFi. Unlike other 2.4GHz single band N300 router, it provides a better user experience by providing both 2.4GHz & 5GHz Wi-Fi bands, making it possible to enjoy 867Mbps ultra-fast 5GHz Wi-Fi speed. Simple tasks like web browsing can be handled by 300Mbps 2.4GHz band, while bandwidth intensive tasks like online gaming or streaming can be processed by the 5GHz band at the same time.
- The replaceable cellular antenna interface provides a variety of installation possibilities. 2 x 5dBi cellular antenna and 2 x 5dBi 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 Protocal support. With built-in PPTP/L2TP/OpenVPN/WireGuard/IPsec VPN protocal supported, 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.
- 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.
- #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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B8M5F3VR |
| Antenna Type | Retractable |
| Best Sellers Rank | #52,929 in Electronics ( See Top 100 in Electronics ) #371 in Computer Routers |
| Brand | Cudy |
| Built-In Media | cable |
| Color | Black |
| Compatible Devices | Personal Computer |
| Connectivity Technology | Wi-Fi |
| Control Method | Remote |
| Coverage | 5 GHz Wi-Fi coverage |
| Customer Reviews | 4.1 out of 5 stars 930 Reviews |
| Data Transfer Rate | 1200 Megabits Per Second |
| Frequency | 5 GHz |
| Frequency Band Class | Dual-Band |
| Has Internet Connectivity | Yes |
| Has Security Updates | No |
| Is Electric | Yes |
| Is Modem Compatible | Yes |
| Item Dimensions L x W x H | 5.48"L x 1.42"W x 9.84"H |
| Item Type Name | 4G LTE Router |
| Item Weight | 700 Grams |
| LAN Port Bandwidth | 100Mbps |
| Manufacturer | Shenzhen Cudy Technology Co., Ltd. |
| Maximum Upstream Data Transfer Rate | 50 Megabits Per Second |
| Model Name | LT500D |
| Model Number | LT500D |
| Number of Antennas | 4 |
| Number of Ports | 4 |
| Operating System | RouterOS |
| Other Special Features of the Product | WPS |
| RAM Memory Installed | 128 MB |
| Router Network Type | wireless |
| Security Protocol | WPA2-PSK |
| Special Feature | WPS |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |
| Wireless Communication Standard | 802.11ac |
| Wireless Compability | 802.11ac |

## Product Details

- **Antenna Type:** Retractable
- **Brand:** Cudy
- **Color:** Black
- **Compatible Devices:** Personal Computer
- **Connectivity Technology:** Wi-Fi
- **Frequency Band Class:** Dual-Band
- **Included Components:** cable
- **Model Name:** LT500D
- **Special Feature:** WPS
- **Wireless Communication Standard:** 802.11ac

## Images

![Cudy New AC1200 Unlocked 4G LTE Modem Router with SIM Card Slot, 1200Mbps Mesh WiFi, EC25-AFX Qualcomm Chipset, Detachable Cellular Antennas, DDNS, VPN, LT500D - Image 1](https://m.media-amazon.com/images/I/519qcXp8+YL.jpg)

## Questions & Answers

**Q: Has anyone ever used this for gaming via the computer?**
A: As usual, someone that has no idea what they are talking about answers a question on amazon, place is a joke.
Yes, of course you could use 'this' for gaming.  This is a 4g cellular modem, it requires a sim card just like a phone does.
But it requires an appropriate plan to operate at any meaningful standards.  If you just use a regular phone plan sim chances are it will be throttled down severely.  You need an MVNO, an unlimited plan provided by a company whose entire business is selling unlimited data plans, not cell phone plans.  Millenicom is the company I have been using for years, I get 50mbps, <100ms, etc.  You will most likely have issues, this isn't for normies, you have to learn what you're doing.  You'll want external antennas mounted on some mast, with your wires routed into this modem.

**Q: is working africa**
A: It's my understanding that Cudy makes them differently for each region of the world. Be sure you get one that will work in your area but yes it works for me.

**Q: Is it support visible network??**
A: Don't know what you mean but my at&t sim card works in it

**Q: What Quantity of Concurrent devices are allowed?**
A: There is no "set" answer for how many devices any router can support. Most can theoretically support up to 250 or more devices. BUT, in the real world that is dependent on your internet speed & signal strength etc. ...This particular router I have tested with about 3 or 4 devices concurrently & it worked fine with the WIFI through an AT&T Sim card getting around 15-30 MB/s speeds. ...This may also be limited by your cell plan company's number of devices policies too when using this as a WIFI through Sim card router. ...When used as a regular type (Ethernet/Cable) router though, the main limit will be your speed & signal strength. ...For example, on a 1 Gig speed plan you could support many devices at a time & even more with say a 10 Gig plan. But whatever the speed, the strength & speeds of the signals between devices will be reduced more per device the more devices you have it split between. I hope this helps you.

## Customer Reviews

### ⭐⭐⭐⭐⭐ WORKS WELL
*by B***R on December 2, 2025*

AC1200 works well. Device location and antenna positions take a bit to get optimizes but I live a good distance from any towers. I get better than -100 dB and 6 dB SNR and 10-40 Mbps depending on weather ect.

### ⭐⭐⭐⭐⭐ Works with Claro and Tigo in Nicaragua
*by F***9 on July 10, 2024*

Works with these two companies in Nicaragua. I configured this at a location in which no ISP had coverage with barely getting cellphone from one carrier. This was enough for me to work from there without an issue as standalone Fast forward to 3 weeks and isp put fiber, so i acquired their service and now i have it configured with fiber as primary and if it goes out, itll failover to lte from CLARO. Has some nice additional features such as openvpn which i succesfully configured as site-to-site and have access to all my home network equipment and viceversa. Only con i have is the lack of a nicely detailed instruction manual that would explain all the additional parameters within the router as things are not straightforward.

### ⭐⭐⭐ It does work, though just ok, almost plug and play
*by G***H on August 3, 2025*

The product does work, it's just doesn't speedtest as fast as a phone does in the same location. It's almost plug and play, it depends on your carrier. If you're one of the big three carriers or whoever this router is compatible with, then it should auto config. My carrier is not one of the big three, it's a MVNO third party so if that's the circumstances, the settings will have to be manually entered for the APN. Luckily it's kind of easy to find the APN settings online on the carrier website. There are only a couple setting needed to get it to work. That's the only hold up I ran into and it's not the fault or the product. The reason I give I give it 3 stars is because it's not as fast as it should be. My phone in the same exact location will speedtest about 80+ mbps down. The router while connecting to it on 5Ghz on the same phone, will speedtest to about 15-20 mbps. The phone is right next to the router doing these speeds. I'll be doing more testing in other areas, but this was tested with what a typical signal strength would be, 3/5 bars, which isn't bad. Last time I checked, 4G LTE are pretty fast and this router has large antennaes to receive the cellular signal, a phone doesn't. I guess you get what you pay for so now I see why people spend hundreds to over 1k dollars to get higher speeds for this market. Overall though, considering the low price compared to the competition, this isn't a bad product. The software logging into the router looks pretty good, I like the options and features. It even has WPA3 for wifi and 5Ghz. For casual users or people that don't need blazing fast speeds, this works. My use case is RV travel and perhaps some other types of travel so I'll be moving a lot with this. Multiple devices will be connected, phones, roku tv, streaming services such as jellyfin, plex, netflix, etc. For 4k content, I don't see this being reliable. For 1080p HD content, I think this works fine. For typical internet usage, this is fine. Just keep in mind that this will not be pulling the same speeds a phone can get from a sim card. For something inexpensive, this is a decent product. For something faster, gotta look at another product and pay more, probably way more.

## Frequently Bought Together

- Cudy New AC1200 Unlocked 4G LTE Modem Router with SIM Card Slot, 1200Mbps Mesh WiFi, EC25-AFX Qualcomm Chipset, Detachable Cellular Antennas, DDNS, VPN, LT500D
- Bingfu 4G LTE Outdoor Wall Mount Waterproof Antenna SMA Male Antenna Compatible with Verizon AT&T T-Mobile Sprint 4G LTE Router Gateway Modem Cellular Trail Camera
- Bingfu 4G LTE RP SMA Cellular Antenna 7dBi Outdoor Antenna (2 Pack) Compatible with Spypoint Link Micro Covert Spartan Stealth Cam Tactacam Muddy Trail Game Camera Security Camera Wireless Router

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.kr/products/479447694-cudy-new-ac1200-unlocked-4g-lte-modem-router-with-sim](https://www.desertcart.kr/products/479447694-cudy-new-ac1200-unlocked-4g-lte-modem-router-with-sim)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-26*