MultiTech Conduit®
MTCDT-L4N1-247A-US
LTE Cat 4 mPower Programmable Gateway, GNSS+WiFi/BT and US Accessory Kit (AT&T/Verizon)
Accessory Kit includes power supply with NAM blade, Wi-Fi antenna, two cellular antennas, Ethernet cable and USB cable. Other accessories sold separately.

Software Release Notes: mPower 6.x.x for Conduit Gateways
Software Release Notes: mPower 5.x.x for Conduit Gateways
2022-04-04: mPower 5.3.8s-s1 Now Available for Conduit Gateways
2022-03-04: Conduit Gateway Substitute Components & mPower Software Updates
2021-03-09: AT&T 3G Sunset - Impacts on 4G Devices (LTE Cat 1, Cat 3 and Select Cat 4 Models)