Is this router AT&T compatible?

We use an AT&T SIM and it works great. Their corporate office will try to tell you it isn’t compatible because of their “switch to 5G” but that’s just because they’d rather sell you their inferior whole home hotspot. I did have to change some settings to get it working correctly, but the dudes at my local AT&T were super helpful with getting me up and running.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Cudy 4G LTE Cat 12 WiFi Router, LTE Modem Router, Qualcomm Chipset, Dual SIM 4G Cellular Router, AC1200 Dual Band WiFi, 4 Gigabit Ports, OpenVPN, WireGuard, Band Lock, TTL, at Command

Cudy 4G LTE Cat 12 WiFi Router, LTE Modem Router, Qualcomm Chipset, Dual SIM 4G Cellular Router, AC1200 Dual Band WiFi, 4 Gigabit Ports, OpenVPN, WireGuard, Band Lock, TTL, at Command

Product ID: 623004455

Details

Brand
Cudy
Frequency band class
Dual-Band
Model name
LT12
Special features
Access Point
Wireless communication standard
802.11ac

⚡600 Mbps LTE Cat 12 speed

📶4x4 MIMO high-gain antennas

🔄Dual SIM + WAN failover

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 378.20

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Description

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

BLAZING FAST LTE CAT 12 - Experience ultra-responsive internet with up to 600 Mbps download speeds, perfect for seamless streaming and remote work.
ROBUST 4 X 4 MIMO ANTENNAS - Maximize coverage and signal strength with high-performance detachable antennas designed for both indoor and outdoor setups.
UNINTERRUPTED CONNECTIVITY - Dual SIM slots plus WAN failover ensure your connection never drops, keeping you online no matter what.
FLEXIBLE NETWORK MANAGEMENT - Advanced features like band lock, TTL, and AT command programming empower you to customize your network like a pro.
ENTERPRISE GRADE VPN SUPPORT - Secure your data effortlessly with built-in OpenVPN, WireGuard, IPsec, and more—ideal for remote teams and privacy-conscious pros.

The Cudy 4G LTE Cat 12 WiFi Router combines cutting-edge Qualcomm LTE-A Pro technology with dual SIM redundancy and 4x4 MIMO antennas to deliver lightning-fast, reliable internet. Featuring AC1200 dual-band WiFi, 4 gigabit ports, and comprehensive VPN support, it’s engineered for professionals demanding seamless connectivity and advanced network control.

Specifications

ASIN	B0BN2SY589
Antenna Location	Travel
Antenna Type	Fixed
Best Sellers Rank	#76,843 in Computers ( See Top 100 in Computers ) #1,162 in Routers
Brand	Cudy
Built-In Media	Router, ethernet cable, installation guide, power adapter
Color	black
Compatible Devices	Laptop, Personal Computer
Connectivity Protocol	Cellular
Connectivity Technology	LTE, Wi-Fi
Control Method	App
Controller Type	App Control
Coverage	Expandable internet coverage and improved signal quality for 4G LTE
Customer Reviews	4.2 4.2 out of 5 stars (172)
Data Transfer Rate	1200 Megabits Per Second
Frequency	2.4 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	25.3L x 16.1W x 4.8H centimeters
LAN Port Bandwidth	1000 Mbps
Manufacturer	Shenzhen Cudy Technology Co., Ltd.
Maximum Upstream Data Transfer Rate	1200 Megabits Per Second
Mfr Part Number	LT12
Model Name	LT12
Model Number	LT12
Number of Antennas	2
Number of Ports	4
Operating System	RouterOS
Other Special Features of the Product	Access Point Mode
RAM Memory Installed	128 MB
Router Network Type	Hybrid
Security Protocol	WPA2-PSK
Smart Home Compatibility	Not Smart Home Compatible
Unit Count	1.0 Count
Voltage	12 Volts (DC)
Wi-Fi Generation	Wi-Fi 5
Wireless Compability	802.11ac

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.