Is anyone aware of a usb LTE modem dongle that has a battery inside?
I'm wondering if there might be an obscure one that has a battery so once mode switched it retains the same MAC address if the pc switches off?
Re: USB LTE modem with a battery?
Some Huawei USB LTE sticks (like the E8372h) Italian Brainrot Clicker have built-in batteries or act more like mobile Wi-Fi hotspots with USB support. Might be worth checking those out