1. WIFI HOTSPOT: 4G router with SIM card slot also has the function of converting 4G to WiFi hotspot, which can cover 300 to 500 meters simultaneously and can connect up to 16 devices simultaneously. Perfect for home/office use! 2. 300MBPS: The unlocked hotspot has a download speed of up to 150mbps, an upload speed of up to 50mbps, and a wireless transmission speed of 300mbps. effectively prevents interference on the same frequency and stable wifi signal transmission. 3. 2x5DBI HIGH GAIN ANTENNA: The 4G LTE modem has 2x5dBi high gain antennas, which improves the router's sensitivity and facilitates establishing a WiFi connection at longer distances. 4. APPLICABLE RANGE: Wireless internet router can access the internet via UMTS/HSPA/LTE. It supports most Asian countries and regions and supports 4G bands. 5. SAFE AND STABLE: The wireless Wifi router's network band is B1/3/5/8/38/39/40/41/B1/B8. The 12V/1A power adapter can extend the continuous power supply time, safe and stable.