@TimLux Hi, thank you very much for the feedback. Upon checking, your current firmware version 210805 is a customized firmware for Drei, I guess the router was provided by the ISP Drei as well. Due...

@VPrashanth Yes, there is SIM card slot on the MR100, for more information about it, you could also check it on our official website: https://www.tp-link.com/in/home-networking/3g-4g-router/tl-mr100/...

@Norbert-ABI Hi, welcome to TP-Link community. Sorry, except for the original power adapter, we don't have additional power cable for USB connection to supply power for MR200.

@VPrashanth Hi, welcome to TP-Link Community. TL-MR100 is a 4G modem router, it doesn't support bridge mode. However, on 3G/4G Router mode, you could insert a 4G SIM card into the device, then other...

@ZacMarc Hi, thank you very much for the feedback. By "Once the modem was restarted, no modification was recorded...", do you mean all the configurations are lost after the modem restarted? except...

@rurencjusz Hi，thank you very much for the feedback. Based on the screenshots, actual address didn't add 100 compared with reserved address for all devices, for example, reserved address for...