Typical 4G LTE-Advanced hotspots share several common technical traits:
High Speeds: Theoretical peak download speeds can reach 300 Mbps to 1 Gbps. Real-world speeds typically range from 42 Mbps to 100 Mbps, compared to the 15–20 Mbps seen on standard 4G.
Device Support: Most portable models allow 10 to 32 devices (smartphones, laptops, tablets) to connect simultaneously.
Portability: These devices are usually pocket-sized, lightweight, and battery-powered.
Battery Life: Most offer between 8 to 12 hours of continuous use on a single charge.
Frequency Bands: They support multiple bands (e.g., B1, B3, B5, B40) and are often unlocked to work with global carrier
