How to Configure Huawei Router 5G CPE Pro 2 H122-373 - YouTube
Amazon.com: Huawei 5G CPE Pro H112 H112-372 Sim Card Router Up to 2.33Gbps Mobile WiFi Hotspot Mifi 6CA 4x4 MIMO 4G LTE (NOT Support Most of USA 5G 4G sim Cards) :
Huawei CPE PRO & PRO 2 H112 8x external antenna modification for 4x4 MIMO 4G and 5G : r/ROUTERMODS