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.

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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-performance antennas

🔄Dual SIM + WAN failover

AR$770959

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered 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 Argentina.

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Description

🚀 Stay Connected, Stay Ahead — The Ultimate LTE Router for the Modern Pro

ROBUST VPN SUPPORT - Secure your data with built-in OpenVPN, WireGuard, IPsec, and more for professional-grade privacy.
DUAL SIM WAN FAILOVER - Never go offline—automatic switching ensures continuous connectivity wherever you are.
GIGABIT ETHERNET DUAL BAND WI FI - Seamlessly connect multiple devices with AC1200 dual-band WiFi and 4 gigabit ports for lightning-fast wired speeds.
BLAZING FAST LTE CAT 12 CONNECTIVITY - Experience ultra-reliable speeds up to 600 Mbps that keep you ahead in the digital race.
4 X 4 MIMO ANTENNAS FOR MAXIMUM COVERAGE - Expand your internet reach with powerful antennas that boost signal strength and stability.

The Cudy 4G LTE Cat 12 WiFi Router combines cutting-edge Qualcomm LTE-A Pro technology with 4x4 MIMO antennas to deliver blazing fast 600/150 Mbps speeds and expanded coverage. Featuring dual SIM slots with WAN failover, it guarantees uninterrupted internet access. Its AC1200 dual-band WiFi and 4 gigabit ports support multiple devices with high-speed connectivity. Advanced VPN protocols like OpenVPN and WireGuard ensure secure remote access, making it ideal for professionals demanding reliable, fast, and secure internet on the go.

Specifications

ASIN	B0BN2SY589
Antenna Location	Travel
Antenna Type	Fixed
Best Sellers Rank	#91,386 in Computers ( See Top 100 in Computers ) #1,245 in Routers
Brand	Cudy
Built-In Media	Router, ethernet cable, installation guide, power adapter
Color	black
Compatible Devices	Laptop, Personal Computer
Connectivity Protocol	LTE, Wi-Fi, OpenVPN, WireGuard, IPsec, PPTP, L2TP
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 (177)
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 Firewall Security Level	Advanced
Router Network Type	Hybrid
Security Protocol	[INF] WPA2/WPA3
Unit Count	1.0 Count
Voltage	12 Volts (DC)
Wi-Fi Generation	Wi-Fi 5
Wireless Compability	802.11ac

Common Questions

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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.

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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.

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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.

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AR$770959

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered 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 Argentina.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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