UM IP gateways. IPv6 support for UM IP gateways. Enabling and disabling a UM IP gateway. Overview of UM IP gateways. Traditionally, gateway is a term that describes a physical device that connects two incompatible networks.
SDXC. SDXC is the next version of the SD standard, which is designed to allow storage capacities from 32 GB to 2 TB (Terabytes). SDXC cards in current production have capacities up to 64 GB only. They are formatted with exFAT file format.
TransFlash and microSD cards are functionally identical allowing either to operate in devices made for the other. I have no doubt you know more about this subject of micro sdhc/sdxc cards vs. micro sdhc/sdxc tf cards. HOWEVER- I have had some vexing experience that makes me suspect there IS some difference. I bought some nice micro sd to USB 2.0/3.0 adapters on eBay.