New 4G LTE Portable WiFi Router With Micro SIM Card Slot 10 Users Mobile WiFi H
Card Slot: Micro SIM card (not included). Type: Insert SIM card. WiFi: Supports 802.11 b g n, 2.4G frequency band. 1 x Portable WiFi. Answer: Use micro SIM card. 4G FDD: B1, B3, B5, B40. Sharing: Up to 10 users.