Feature:1. CONNECTION DISTANCE: This is a 4G LTE wireless router that can access the Internet over LTE. Also has the ability to convert 4G into a WiFi hotspot, which can cover 200 meters at the same time, and can connect 10-20 devices at the same time. Suitable for home or office use2. SUPPORTED FREQUENCIES: 4G unlocked wireless WiFi routers support 4GFDD-LTE: B1/B3/B5/B7/B8/B20, TDD-LTE: B38/B40/B41, WCDMA: B1/B5/B8 in Europe and Asia network frequency. The router with the SIM card slot is made of ASB quality material and is wear resistant, so you don't have to worry about the external hard drive cabinet easily damaging the hard drive interface3. FAST TRANSMISSION: The high speed 4G LTE modem features 4 high performance non detachable antennas, 2 detachable antennas, and 1 SIM slot interface. Download speeds are up to 150mbps, upload speeds are up to 50mbps, and wireless transmission speeds are 300mbps. Effectively prevent the same frequency interference, WiFi signal transmission is stable4. EASY TO CONNECT: The router 4g operating is simple, just insert a SIM card compatible with the router band and turn on the router power. If your SIM card is compatible with your router SIM card but does not work, you may need to disable the PIN of your SIM card and modify the APN. Enter the router IP address is 192.168.0.1 and click Network - APN - Enable. Just modify the access point5. HIGH GAIN ANTENNA, BETTER PERFORMANCE: The 6X 5dBi high gain antenna improves the sensitivity of the router, improves the signal quality of 4G LTE and WiFi, and facilitates the establishment of WiFi connections over longer distancesSpecification:Item Type: 4G LTE CPE RouterMaterial: MetalWiFi: 802.11b/g/nWireless Network Support Frequency: 2.4GBuilt in Firewall: Yes, with firewallFrequency Band: FDD-LTE: B1/B3/B5/B7/B8/B20, TDD-LTE: B38/B40/B41, WCDMA: B1/B5/B8SIM Card Slot: Standard SIM card(not included).Package List:1 x Router1 x Adapter2 x Antenna1 x User ManualNote:1. Check whether your SIM card frequency band is compatible before purchasing a mobile router.2. Roaming service, virtual SIM card, Internet of Things SIM card and wireless SIM card are not supported.