@Macgomes The mifi router has its internal battery, so it is portable. While the 4G router need plug into the electricity to get powered on. Besides, the 4G router is more powerful than the mifi and...

@Breeze Theoretically, once the network type of the sim card is compatible with the M7350, they can work together. https://www.tp-link.com/support/download/m7350/#specifications Nice day.

@Bagusa4 So the existing network uses some kind of portal authentication. While there is no such option available for the TL-MR3020. Below is the instruction to set it up as the WISP mode....

@dave1998 Hi, please check ICMP ping under advanced-system tools-administration page. Best regards.

@Mushroomtours Below is an instruction you can have a reference. https://www.tp-link.com/support/faq/447/ You can find WDS bridging function under advanced-wireless-advanced settings page. Please...

@Brent0n Below is the instruction to upgrade the firmware of the Archer VR600. https://www.tp-link.com/au/support/faq/1756/ The steps to downgrade are the same, you can have a reference. Best regards.