14 ANTENNA DESIGN: Wireless WiFi router with 4 antenna design provides better performance wider signal coverage, and faster network speed. 2BUILT IN ANTENNA: The 4G router has professional built in WiFi antenna and high gain 4G antenna, which can improve the signal quality of 4G LTE and WiFi, establish long distance WiFi connection, efficient heat dissipation, and stable operation. 3SIGNAL CONVERSION: Insert a standard SIM card. The router will convert 4G LTE into a wifi hotspot, and devices can access the Internet directly. 4SIMULTANEOUS CONNECTIVITY: Wireless WiFi CPE allows 32 devices to connect simultaneously, including phones, tablets and computers. 5DUAL BACKUP: Cellular and wired dual backup, wired broadband Internet access first, automatically switch to wireless cellular network access when wired broadband fails. Item Type: 4G LTE Router Material: ABS Color: White Voltage: 100-240V Type: Plug in Card/Network Cable Card Slot: Standard SIM Card (Without) Support: Up to 32 Users to Access the Internet 1 x Router 1 x Adapter 1 x User Manual 1 x Network Cable