The new iPad offers the most comprehensive support for fast networks around the world. It’s designed with cellular antennas that access a larger frequency spectrum. That means you can get online almost anywhere you are.
iPad (3rd generation) Wi-Fi + Cellular supports 4G LTE connectivity when used with the following carriers:
iPad (3rd generation) Wi-Fi + Cellular does not support LTE in any other countries, carriers, or networks.
iPad (3rd generation) Wi-Fi + Cellular is compatible with all carriers that support iPad Wi-Fi + 3G, with additional support for fast 3G networks, including HSPA, HSPA+, and DC-HSDPA.
Note: Data plan is sold separately. 4G LTE and fast 3G coverage is not available in all areas and varies by carrier. See your carrier for details.
iPad (3rd generation) Wi-Fi + Cellular sold internationally will be able to connect to AT&T's 4G LTE network when in the United States and using an AT&T 4G LTE SIM.