Performance and Features: The High Eagle 4G Mobile WiFi Router promises robust performance with its ability to connect up to 10 devices simultaneously. It supports multiple network bands (B2/B4/B5/B12/B17) and is equipped with a 2400mAh battery, making it a potential boon for travelers needing reliable internet on the go.

Connectivity Issues: Despite its promising features, some users have reported difficulties in establishing an internet connection. This seems particularly problematic outside the USA, where the device may not support local network bands or roaming services.

Carrier Compatibility: Success with this router heavily depends on carrier compatibility. Users must ensure their SIM card is compatible and that the APN settings are correctly configured, which can be a technical hurdle for some.

Conclusion: While the High Eagle router offers a range of useful features for mobile internet access, its effectiveness is geographically limited and dependent on specific carrier support. Potential buyers should verify compatibility with their local networks before purchase to avoid connectivity issues.