Ubiquiti Bullet M2HP Ubiquiti Bullet M2HP. 100Mbps+ Speed with no Special Antenna Required. The Bullet M series can be paired with any antenna to deliver 100Mbps+ of real TCP/IP speed over the air. The first cost-effective outdoor device in the world to do so. AirOS V AirOS V firmware builds upon Ubiquiti's widely praised intuitive and powerful interface. It now features even more powerful wireless configuration and routing functionality. Zero-Variable Wireless Infrastructure Deployment. - No radio card / host board issues; - No RF cable quality concerns; - No mechanical stability concerns; - No enclosure mounting requirements.