Review on Industrial Yeacomm Wireless Frequency Compatibility by Randy Salgado

YF325 is an unlocked industrial modem that I use along with a 50 ohm unidirectional antenna and a data pack from my cellular provider. The device required a firmware update which Yifan's support team was very quick to respond to email me the update so I could set it up. It works great and works flawlessly. Recommend this hotspot with proper security levels and options to protect your access. Lots of good stuff on YouTube and blogs for setting up and customizing.