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.
For example if your card reader or camera is compatible with a SDHC card with a maximum capacity of 32GB using this reader or camera to format a 64GB SDXC card will result in the card being re partitioned to 32GB (~27GB usable capacity)