The NETGEAR Nighthawk M6 Pro Mobile Hotspot promises high-performance, secure 5G mmWave internet with WiFi 6E technology, making it a versatile choice for both home and on-the-go use. Unlocked and certified to work with major carriers like AT&T, T-Mobile, and Verizon, it supports international roaming in over 125 countries. However, user experiences reveal a mix of impressive features and significant drawbacks.

Pros:

1. **High-Speed Connectivity:** Users report acceptable speeds, with some achieving up to 600Mbps on 5G networks. The device supports multiple frequency bands (2.4 GHz, 5 GHz, and 6 GHz), offering flexibility in connectivity.

2. **Versatility:** The M6 Pro can connect up to 32 devices simultaneously, making it a powerful alternative to mobile phone hotspots. It also serves as a reliable backup for home or office networks.

3. **International Use:** The device works seamlessly with foreign SIM cards, making it ideal for travelers who need consistent internet access abroad.

Cons:

1. **Battery Issues:** Several users have reported poor battery performance, with the device lasting only 9-10 hours under moderate use. Overheating is another common complaint, especially during intensive tasks like live streaming.

2. **Build Quality:** Many users find the construction cheap, citing thin plastic and an unresponsive touch screen as major drawbacks given the premium price tag.

3. **Firmware Problems:** The firmware is described as unfinished, with issues like incorrect 5G signal reporting and failed updates when certain settings are enabled.

4. **Price vs Performance:** At over $1,300, the M6 Pro is compared unfavorably to flagship smartphones and other business-grade devices that offer similar or better performance at a lower cost.

In conclusion, while the NETGEAR Nighthawk M6 Pro offers high-speed connectivity and international versatility, its battery life, build quality, and firmware issues may deter potential buyers looking for a premium experience.