1、Stable Performance: This router allows internet access through LTE and converts 4G into a WiFi hotspot that can cover 200 meters while connecting 10‑20 devices simultaneously. It is suitable for home and office use. 2、Compatible Network Frequency: This WiFi router supports 4G LTE network frequencies B1 3 5 8 38 39 40 41. It comes with a SIM card slot and make sure your SIM card band is compatible before buying a mobile router. 3、High Speed Modem: Take advantage of its high speed 4G LTE modem with 4 high performing non detachable antennas and interfaces for 1 SIM card. It offers a maximum download speed of up to 150mbps, an upload speed of 50mbps, and a wireless transfer speed of 300mbps. 4、Simple Operations: Insert compatible SIM card, power on the router. If SIM card is compatible but not working, disable PIN and modify APN. No roaming, virtual SIM or IoT SIM support. 5、High Gain Antenna: 4 x 5dBi high gain antennas improve signal sensitivity, enhance LTE and WiFi signal quality, establish WiFi connections at longer distances. Item Type: 4G LTE Wireless Router Material: ABS WiFi: 802.11b/g/n Wireless Network Frequency: 2.4G Built in Firewall: Yes Network Standard: TDD-LTE, FDD-LTE Frequency Band: FDD: B1 3 5 8, TDD: 38 39 40 41, WCDMA: B1 5 8 SIM Card Slot: Standard SIM Card (not included) 1 x Router 1 x Adapter 1 x Ethernet Cable 1 x User Manual