1. T-CPE301K is 4G LTE WiFi Internet Router, you can access to internet via HSPA/LTE Data SIM Card. if you don't have 4G sim card , you can use AP mode to externed your wifi , Support up to 25 users at the same time. 2. 4G Router router is mainly aimed at the office ,home ,IoT,outdoor travel and outdoor live streaming. All you need to do is inserting the SIM card, then you will enjoy the WiFi with your friends with 4G LTE router. 3. 4G CPE Router work with 4G to WiFi ,4G to LAN ,AP mode,built-in 5dbi antenna ,download speed is up to 150mbps, upload speed is up to 50mbps, and wireless transmission speed is 300mbps. It effectively reduces co-channel interference, expands the wireless transmission range. Product Description: Frequency band: 4G LTE-FDD: B1/B3/B7/B8/B20/B28 4G LTE-TDD: B38/B40/B41 3G WCDMA: B1/B8 2G GSM: B3/B8 Working in Most Parts of EU, Asia, Middle East, Africa, Oceania. Such as ( Russian Federation, Ukraine, Israel, South Korea, Singapore, Spain, Italy, Portugal, France, Poland, Hungary, United Kingdom, Turkey, Austria, Romania, Lithuania, Slovenia, Netherlands, Denmark, Germany, Belgium, Czech Republic, Saudi Arabia, United Arab Emirates, Pakistan, Ghana, Nigeria, Kenya, Australia, Zealand, Brazil, Chile, Peru, Ireland, South Korea, Combodia etc.) WiFi Password is 9876543210 CPU: MTK7628KN Support sim card: 3G/4G Nano Sim Card Operation Mode: 4G/Router/AP Frequency: 802.11b/g/n, 2.4-2.4835Ghz Interface: 1*10/100Mbps WLAN Port 1*10/100 LAN Port 1*Nano Sim Card Slot 1*Reset Button Power: DC 5V 1A~2A FLASH/RAM: 2MB/8MB Wireless Security: WPA-PSK/WPA2-PSK ,WPA/WPA2 Antenna: Built-in 5dBi, 2.4G: 2T2R 4G: 2T2R Modulation: 11b: CCK, QPSK, BPSK 11g: OFDM 11n: QPSK,BPSK,16-QAM,64-QAM type: 4G LTE Internet Router