4g Modem Sim Cards of 2025
Best Choice1
Cudy11% OffCudy New 4G LTE Cat 6 WiFi Router, Qualcomm Chipset, LTE Modem Router, Dual SIM 4G Cellular Router, AC1200 Dual Band WiFi, 4 Gigabit Ports, OpenVPN, WireGuard, Band Lock, TTL, at Command
Main highlights- 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 / IPsec / 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.
- Fast 4G LTE Cat.6 Connectivity. Cudy LT700 employs 3GPP UE downlink Category 6 – the LTE-A technology with data rates of up to 300/50 Mbps. The built-In 4x4 MIMO high-performance antennas increase your service capacity and expand the internet coverage for your subscribers.
- 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.
- #Important Notes# The supported frequency band of the product is different from region, so please purchase the product through your local amazon website. For example, if you live in uniteds states, please purchase the product on amazon US, if you live in European, Africa, Asia, Middle East, then please purchase the product on amazon European.
9.7Exceptional
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How do we rank?
Using our advanced technology, we scan thousands of products and stores, analyzing reviews, ratings, and trends to find what matters most to users like you.Our team then reviews the data and real user feedback, combining AI and human insights to bring you real-time, top-rated recommendations to guide your decisions with clarity and confidence.
Value for Money2
CudyCudy Unlocked Outdoor 4G LTE Cat 4 Modem Router with SIM Card Slot, AC1200 WiFi, EC25, IP65, Detachable Antennas, Passive PoE Adapter Included, Pole or Wall mounting, DDNS, VPN, LT500 Outdoor
Why we love it
Works with major 4G providers.
Easy setup and management.
Great for outdoor use.
9.6Exceptional
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3
Cudy11% OffCudy AC1200 Dual Band Unlocked 4G LTE Modem Router with SIM Card Slot, 1200Mbps Mesh WiFi, 5dBi High Gain Antennas, DDNS, VPN, Cloudflare, LT500
9.5 Easy installation8.2 WiFi signal8.0 worth the moneyWhy we love it
Easy SIM card setup.
Dual-band WiFi speeds.
Great for remote locations.
9.4Excellent
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4
NETGEAR40% OffNETGEAR 4G LTE Broadband Modem (LM1200) – Use LTE as a Primary Internet Connection or Failover Solution for Always-On WiFi Certified with AT&T, T-Mobile and Verizon
8.2 worth the money8.0 Easy installation8.0 WiFi signalWhy we love it
Certified with major carriers.
Seamless failover for uninterrupted connection.
Easy setup with external antenna support.
9.3Excellent
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5
Cudy10% OffCudy New AC1200 Unlocked 4G LTE Modem Router with SIM Card Slot, 1200Mbps Mesh WiFi, EC25-AFX Qualcomm Chipset, Detachable Cellular Antennas, DDNS, VPN, LT500D
Why we love it
The product is very easy to use
The product is very versatile and can be used in many different situations
The product is very secure and privacy
9.1Excellent
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6
Cudy11% OffCudy N300 WiFi Unlocked 4G LTE Modem Router with SIM Card Slot, 300Mbps WiFi, LTE Cat4, EC25-AFX Qualcomm Chipset, 5dBi High Gain Antennas, FDD, DDNS, VPN, Cloudflare, Plug and Play, LT400
8.4 WiFi signal8.2 User interface8.0 Tech SupportWhy we love it
Easy plug and play setup.
Works with major 4G providers.
High-gain antennas boost signal.
9.0Excellent
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7
DionlinkDionlink Dual Band 4G LTE Router with SIM Card Slot Unlocked Modem, 1200Mbps Mobile Hotspot Support AT&T and T-Mobile, 6-Antenna Wireless Wi-Fi Router
Main highlights- USER-FRIENDLY 4G ROUTER: Extremely easy to set up for beginners. All you have to do is simply insert your standard 4G SIM card, followed by keying-in the password. No hassle. No extra equipment needed
- UNINTERRUPTED NETWORK: 1x RJ45 WAN port to connect to modem; 4x RJ45 Ethernet ports to connect wired device or network switch. Automatically switch to the 4G network when the broadband network is disconnected
- FAST 4G LTE: Allowed for downloads at speeds up to 150Mbps & uploads 50Mbps for uninterrupted HD streaming, gaming, video calls etc. Please check with preferred carrier on data plan details and limitations. Our 4G router works with AT&T and T-Mobile only. (NOT for Verizon or Sprint & SIM Card not included)
- DUAL BAND SIGNAL: With both 2.4GHz & 5GHz Wi-Fi bands, DL6A1200 Router will give you a more stable network. 2.4GHz band can meet the basic network tasks, such as web browsing, reading emails, chatting online etc. And it will switch to 5GHz frequency band to get a refreshing and practical experience when playing online games or watching HD videos
- 1200MBPS WIFI SIGNAL: Convert 4G LTE signal to Wi-Fi providing 900Mbps 5.0GHz and 2.4GHZ 300Mbps speed. It can support 32 devices at the same time, keep all of wireless devices connected
8.9Very Good
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8
CudyCudy Unlocked 4G LTE Cat 6 Gigabit Modem Router with SIM Card Slot, 2 CA, AC1200 WiFi, SMA, OpenVPN, Wireguard, IPsec, VPN, LT700E
Main highlights- Up to 300Mbps 4G LTE Advanced Cellular download speed. Up to 867Mbps@5Ghz Wi-Fi + 300Mbps@2.4GHz Wi-Fi .
- PPTP, L2TP, OpenVPN, Wireguard, Ipsec VPN, Zerotier support.
- Cudy APP compatible, can establish a mesh system with all Cudy products and configurar step by step simply.
- Built in with Cudy whole mesh system, comaptiable with cudy mesh equipment.
- 4G LTE Advanced Cat 6 Router with AC1200 Dual band Wi-Fi and Gigabit Ethernet Ports.
8.8Very Good
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9
WiflyerAX3000 Wiflyer Cat9 4G LTE Router with Dual SIM Card Slot Unlocked, Dual Band WiFi 6 Cellular Router with All Gigabit Ports and USB 3.0, Z8102-M2-S
Main highlights- 【TTL】TTL allows you to make traffic originating from the router appear as if it were traffic coming from your phone. Without this feature turned on, the carrier will usually treat the traffic as tethering/hotspot traffic, which in many cases is throttled or slowed down.
- 【Security】MAC White/Blacklist,Ad Blocking,High end encrption as WPA/WPA2,WPA(AES)Monitor internet guest,manage your traffic,etc.
- 【Dual Sim Card】Dual-SIM with Single Standby.Dual-SIM flexibility for selecting the stronger and faster ISP connection and automatic failover. Compatible with 4G LTE and 3G networks.
- 【Band Locking】You could chose a more stable and faster band connection and lock it in./
- 【AX3000 WiFi 6】Dream router,The standalone WiFi6 chip enables WiFi rates up to 3000Mbps. All full Gigabit ports. Faster network ensures smoother streaming and faster downloads without latency.Perfect gaming wifi nest router.With our 2T3R MU-MIMO antenna technology, offer everyone stable and fast internet even there are several people using the same wifi.
- 【5dbi High Gain Antennas】 Foldable Antennas:4G cellular antenna*2, 2.4G WiFi antenna*2, 5.8G WiFi antenna*2.
- 【4G Cat 9】Cellular speed of Category 9 modules is 3 times faster than Category 4.And with more frequency bands to choose:LTE:1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 38, 39, 40, 41, 66,WCDMA/3G:1, 2, 3, 4, 5, 6, 8, 19
- Please reset the the router if you can not change and save the wifi password or other information on our OS system.
8.7Very Good
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10
NRadio4G LTE Router, NRadio Portable AC1200 Dual Band Unlocked 4G Modem Router with SIM Card Slot, 6 Build-in Antennas and WiFi Speed Up to 1200Mbps, Mobile Hotspot for Travel Camping & Security Camera
9.9 Tech Support9.9 User interface9.9 WiFi signalWhy we love it
Easy SIM card setup.
Supports up to 16 devices.
Dual band Wi-Fi for flexibility.
8.4Good
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