** refer to this article on which modems are known to be supported: https://support.teradek.com/hc/en-us/articles/217447037-What-3G-4G-USB-Modems-are-supported-
Rf Channel Selection
Auto with 3 modes: (2.4 or 5 Ghz), Auto (2.4 GHz only), Auto (5 Ghz only)
Configurable to specific channels
Encryption
802.1x, 802,11i, WPA2, WPA and WEP 64/128 TKIP 128bit AES