1、32 Devices Supported: With this 4G WiFi router, the Internet can be accessed via LTE. It also has the ability to convert 4G into WiFi hotspot, and it can be connected to 32 devices simultaneously. 2、SIM Card Slot: This mobile WiFi hotspot adopts standard SIM card slot, compatible with SIM card bands in Asia, Southeast Asia, Africa, and the Middle East. 3、High Speed: This mobile WiFi router supports up to 300Mbps 2.4G WiFi transmission. And it adopts 802.11b/g/n protocol and MIMO technology, stable and convenient. 4、High Gain Antenna: This 4G LTE router is designed with 4 high gain(5dBi) antennas that increase the router's sensitivity and improves signal quality over 4G LTE and WiFi. 5、Easy Operation: This SIM WiFi dongle with LAN/WAN ports is easy to operate, simply insert a SIM card compatible with the router band and turn on the router power. Item Type: 4G WiFi Router Material: ABS Color: White Card Slot: Standard SIM Card (SIM Card Not Included) 4G LTE FDD: B1/B3/B5/B8 4G TDD LTE: B38/B39/B40/B41 3G WCDMA UMTS: B1/B8 GSM: 900MHz/1800MHz WiFi: 802.11b/g/n, 2.4GHz, 300Mbps, MIMO Technology External Antenna: 4 External 5dBi High Gain Antennas WiFi Users Supported: Up to 32 Users Can Be Connected At The Same Time Applicable Region: Applicable To Asia, Southeast Asia, Africa, The Middle East 1 x 4G WiFi Router 1 x Network Cable 1 x Power Adapter 2 x Screw 2 x Screw Sleeve 1 x User Manual