iPad 2 Wi-Fi
iPad 2 Wi-Fi + 3G (AT&T) (GSM)
iPad 2 Wi-Fi + 3G (Verizon) (CDMA)
iPad 3 Wi-Fi
iPad 3 Wi-Fi + 4G (AT&T) (LTE)
iPad 3 Wi-Fi + 4G (Verizon) (LTE)
iPad 3G 1st Gen
iPad Wi-Fi 1st Gen