I have had this MEPhI for many years. It works reliably for short-term use (e.g. when waiting at the airport terminal). It gets very hot and when that happens the data transfer rate is reduced to a minimum. I placed it in front of the vent and the cooling has greatly improved performance. One very important note: Verizon made a change to their network last year that puts this modem on 3G only, even though it supports 4G.
Smartphone Nubia Z11 6/64GB
12 Review
π Unlocked Huawei E397u-53 USB 4G LTE Modem - Exclusively for T-Mobile US, Worldwide Hotspot Service Required
6 Review
π Skyroam Solis: Ultimate Mobile WiFi Hotspot & Power Bank with Unlimited Global Data
7 Review
Smartphone ZTE Blade A7 (2020) 2/32 GB, Dual nano SIM, blue
79 Review
π StarTech.com NETRS2321P: 1-Port RS232 to Ethernet IP Converter, Serial over IP Device Server - Black
5 Review
HB-UMLS Sabrent USB 2.0 Hub with 4 Ports and LED Power Switches for Each Port
12 Review
π USR-TCP232-410s: RS232/RS485 Serial to Ethernet Adapter/IP Device Server with DHCP/DNS Support
4 Review
π Juiced Systems Silver BizHUB USB-C Multiport Gigabit HDMI Hub with 3 USB 3.0 Ports, Gigabit Ethernet, 4K HDMI, SD/Micro SD, and USB-C Power Delivery
11 Review