Teltonika RUTM56 - Wireless router - mesh - WWAN 4-port switch - 1GbE - Wi-Fi 5 - Dual Band - 5G, 4G, 3G, 2G - DIN rail mountable, wall-mountable, surface-mountable - for P/N: BAT120000000, PR1KC647, PR1KCI49, PR1KS536, PR1US540, PR2PP10B, PR3PXAU3, PR4MK04K