Huawei E3372 |verified| -

This little 4G USB dongle isn't flashy. It doesn't have a touchscreen or a battery that swells after a year. But if you run a home backup network, build a Raspberry Pi router, or need rugged internet for a boat or caravan, this stick is still the gold standard.

In a world pushing for 5G and gigabit speeds, sometimes you just need something that works. Every time, everywhere, without drama.

Buy the version with two TS9 antenna ports . The "slim" version has no ports—avoid it unless you live under the cell tower. Have you flashed your E3372 to stick mode, or do you still run the stock HiLink firmware? Let me know in the comments! huawei e3372

Re-flash it to firmware 21.333 (Stick mode).

Let’s break it down.

Enter the .

Warning: This is slightly technical. You need a Windows PC and a tool called Balong USB Download . But once flashed, your E3372 becomes a true serial modem that plays nice with Linux, OpenWRT, and custom scripts. This little 4G USB dongle isn't flashy

The Unsung Hero of Mobile Internet: Why the Huawei E3372 Still Rules in 2024