Feature: 1. MULTI FUNCTIONAL: This wireless router allows access to the internet through LTE. It also has the ability to convert 4G into a WiFi hotspot, covering 20 to 30 meters and connecting up to 32 devices simultaneously, suitable for home and office use. 2. WIDE COMPATIBILITY: Supports 4G FDD LTE: B1 B2 B3 B4 B5 B7 B8 B12 B17 B28 B66, TDD LTE: B38 B40 B41, 3rd Generation network band: B1 B2 B4 B5 B8 network frequencies in Europe and Asia. High grade ABS material with a SIM card slot, sturdy and resistant to wear and tear. 3. HIGH SPEED MODEM: 4G LTE modem with 1 SIM card slot, download speed up to 150Mbps, upload speed up to 50Mbps, and wireless transfer speed of 300Mbps. Effectively prevents co channel interference, ensuring stable wifi signal transfer. 4. SIMPLE OPERATIONS: Simply insert a SIM card compatible with your router's frequency band and power on your router. If the SIM card is compatible with your router SIM card but not working, disable the SIM card's PIN code and modify the APN. 5. HIGH PERFORMANCE ANTENNAS: High gain antennas provide better performance. The 4 x 5dBi antennas increase the sensitivity of the router and improve the signal quality of the WiFi, which facilitates the establishment of a WiFi connection over longer distances. Specification: Item Type: 4G LTE Wireless Router Material: ABS WiFi: 802.11b/g/n Wireless Network Support Frequency: 2.4G Built in Firewall: Yes Network Frequency Bands: FDD-LTE: B1 B2 B3 B4 B5 B7 B8 B12 B17 B28 B66; TDD-LTE: B38 B40 B41; WCDMA: B1 B2 B4 B5 B8 SIM Card Slot: Standard SIM card (not included). Package List: 1 x Router 1 x Adapter 1 x Network Cable1 x User Manual