10 Best Portable Wifi For Car 2025 in the United States

The NETGEAR Nighthawk M6 5G Mobile Hotspot is a versatile solution for those seeking reliable portable WiFi, especially for travel or use in a vehicle. One of its standout features is its compatibility with major carriers like AT&T, T-Mobile, and Verizon, making it easy to switch SIM cards and data plans as needed. This flexibility is a significant advantage for users who travel frequently or need a reliable internet source on the go.

This hotspot supports WiFi 6 technology, allowing for faster connections and better performance, especially when connecting multiple devices—up to 32 at a time. It also boasts impressive battery life, providing up to 13 hours on a single charge, which is great for long trips. Plus, it can cover a range of up to 2,000 square feet when plugged in, making it suitable for use in larger spaces or as a home backup connection when your regular internet is down.

There are some drawbacks to consider. While the device is designed for U.S. networks, it may not work outside the country, limiting its use for international travelers unless a compatible SIM card is available. Some users may find the initial setup process slightly complex if they are not familiar with mobile hotspots, despite the user-friendly LCD touch screen. Additionally, while the device can connect numerous gadgets, heavy usage by many devices can lead to a decrease in performance.

The NETGEAR Nighthawk M6 Pro stands out as a strong choice for anyone seeking portable Wi-Fi for cars or on-the-go connectivity. One of its key strengths is its capability to provide fast 5G mmWave internet along with WiFi 6E technology, which ensures a reliable and high-performance connection. This device is unlocked, meaning it works with major carriers like AT&T, T-Mobile, and Verizon, and it can operate in over 125 countries, making it an excellent option for travelers. With the ability to connect up to 32 devices simultaneously, it’s perfect for families or groups who need multiple connections without compromising on speed or performance.

Another notable feature is its ease of use; the 2.8” color LCD touch screen allows for simple setup and monitoring of usage, which is beneficial for less tech-savvy users. The device also eliminates the worry of draining your phone's battery while providing internet access, which is an added advantage.

The NETGEAR Nighthawk M6 Pro is an excellent option for those needing reliable, high-speed internet on the move, particularly in vehicles. It's best suited for frequent travelers or users who require a flexible and powerful mobile hotspot solution.

The TP-Link BE3600 Wi-Fi 7 Portable Travel Router is a solid option if you're looking for fast and reliable internet while on the move, especially in a car, RV, or hotel. It supports dual-band Wi-Fi with speeds up to 2882 Mbps on 5 GHz and 688 Mbps on 2.4 GHz, which means you can stream, work, or game smoothly with multiple devices—up to 90 can connect at once, which is more than enough for most travelers. It doesn’t support the newer 6 GHz band, but its advanced Wi-Fi 7 tech still offers very strong performance. This device offers flexible connection modes, allowing you to use ethernet, USB tethering from a phone, or public Wi-Fi safely, which is handy for travel where internet sources vary.

The router has a 2.5 Gbps WAN port and a 1 Gbps LAN port for fast wired connections, but it doesn’t have a built-in battery, so you’ll need to power it via USB-C with an adapter or power bank. Coverage is decent for a compact unit—it’s designed to provide stable Wi-Fi within typical vehicle or small room ranges, ideal for travel use. Security is a strong point here, with support for VPNs like OpenVPN and WireGuard, plus advanced encryption and easy captive portal login, helping keep your browsing private on public networks. It lacks support for OpenWRT firmware, which might limit advanced customization for tech enthusiasts. This router is excellent for travelers needing fast, secure, and versatile internet connections on the go, but keep in mind you’ll need your own power source and it’s not designed for very large coverage areas.