10 Best Wifi Router With Sim Slots 2026 in the United States

The GL.iNet GL-XE3000 (Puli AX) is a solid choice if you need a versatile Wi-Fi router that supports mobile networks with dual SIM slots, making it great for business use, remote work, or events where reliable internet is crucial. It supports fast 5G connections along with 4G LTE, and the dual SIM feature allows automatic switching between carriers to keep you online without interruption. With Wi-Fi 6 technology, it offers strong, fast wireless speeds that can handle multiple devices at once, which is helpful if you have several people or gadgets connected.

The built-in 6400mAh battery provides up to 8 hours of use without power, so it can keep your internet running during outages or on the go. On the security side, the router includes popular VPN options like OpenVPN and WireGuard to keep your network traffic private, plus options like DNS over TLS/HTTPS for extra protection. It also offers Ethernet ports and supports multi-WAN configurations, which means you can combine different internet sources for better stability. One thing to note is that the router uses a single standby dual-SIM setup, so only one SIM is active at a time, which might be a slight limitation if you want simultaneous connections.

The router runs on OpenWrt firmware, allowing advanced users to customize settings with many plugins, though beginners might find this a bit complex. Lastly, the physical eSIM support adds flexibility but requires purchasing the card separately. This router is well-suited for professionals or anyone needing dependable mobile internet with good speed, security, and backup power, while casual users might find some features more advanced than necessary.

The D-Link AX3000 G530 is a versatile WiFi 6 router catered to those needing reliable, high-speed internet in areas where wired broadband might be limited or unavailable. With its compatibility with both 5G and wired broadband, it ensures flexibility and continuous connectivity thanks to its Dual-WAN Auto-Failover feature.

The router boasts impressive speeds, supporting up to 3.4 Gbps over 5G and up to 2402 Mbps over WiFi, making it ideal for activities like streaming, gaming, and remote work. It includes advanced security features such as WPA3 encryption and support for DNS over TLS/HTTPS, providing a safer online experience for your home network. Additionally, the enhanced parental controls allow for managing internet usage effectively through the D-Link Falcon app.

The router also includes Gigabit Ethernet ports, ensuring reliable wired connections for devices like gaming consoles and smart TVs. It has high-gain antennas for improved coverage, though the internal antenna design might limit placement flexibility compared to external antennas. The setup process is simplified through the FALCON app, which could be a plus for users who prefer ease of installation and management.

The Cudy New 5G NR SA NSA AX3000 WiFi 6 CPE Router is a powerful choice for users needing a versatile internet solution, especially in areas where traditional landline internet may be unreliable. With dual SIM slots, this router ensures consistent connectivity by allowing you to switch between two different SIM cards or use one as a backup. This is particularly useful for RVs, boats, or home setups where uninterrupted internet is crucial. Its support for 5G and 4G LTE offers blazing fast internet speeds, making it ideal for activities like online gaming and HD video streaming.

The Qualcomm IPQ5018 WiFi 6 SoC ensures high-speed Wi-Fi with impressive coverage, thanks to the dual-band 802.11ax standard. The router includes multiple VPN options, enhancing security by encrypting your data during online activities, which is a significant plus for business users or those concerned with online privacy. Additionally, the detachable and replaceable antennas provide flexibility in improving signal reception, which can be a great feature for those in areas with weaker signals.

However, the router's physical size is quite large, which may not be ideal for those with limited space. Furthermore, while the dual-core processor is capable, it may not be as powerful as some higher-end models, potentially affecting performance under heavy loads. The router also lacks built-in battery features, meaning it needs a constant power source, which might not be convenient for all users. For those looking at an all-in-one, high-speed internet solution with consistent connectivity and robust security features, the Cudy P5 presents a strong option, albeit with some size and power source considerations.