Product Description Version A4G LTE-FDD: B1 or B3 or B5 or B84G LTE-TDD: B34 or B38 or B39 or B40 or B413G WCDMA: B1 or B5 or B82G GSM: B3 or B8Working in Most Parts of EU, Asia, Africa.Working in Most Parts of Asia, Middle East, Africa.Such as ( Combodia, Tailand, Malaysia, Israel, Saudi Arabia, Algeria.)Version B4G LTE-FDD: B1 or B3 or B7 or B8 or B20 or B284G LTE-TDD: B38 or B40 or B413G WCDMA: B1 or B82G GSM: B3 or B8Working in Most Parts of EU, Asia, Middle East, Africa, Oceania.Such as ( Ruian 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, New Zealand, Brazil, Chile, Peru, Ireland, South Korea, Combodia etc.) WiFi Paword is 9876543210 1. T-CPE301K is 4G LTE WiFi Internet Router, you can acce to internet via HSPA or LTE Data SIM Card. if you donand x27 t have 4G sim card , you can use AP mode to externed your wifi , Support up to 25 users at the same time2. 4G Router is easy to connect and easy to carry in hand Sharing .the 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 wirele transmiion speed is 300mbps. It effectively reduces co-channel interference, expands the wirele transmiion range4. Tips on product using: insert SIM card then power on the router, Even if your SIM card is compatible with the product, it is not necearily plug and play, you may need to disable the PIN code of the SIM card and modify the APN .5. Customer Service:After signed the order ,if have any question ,please feel free to contact with us ,we will reply within 24hours . 12-month warranty for quality-related iues For 12 months after the date of purchase we take care of all quality-related iues with a REPLACEMENT OR FULL REFUND .Ruia ,USA, UK, France,Spain,NetherlandsPolandIsraelGermanyKorea, we offer the local free return ,thanks! Specification CPU: MTK7628KN Support sim card: 3G or 4G Nano Sim Card Operation Mode: 4G or Router or AP Frequency: 802.11b or g or n, 2.4-2.4835Ghz Interface: 1x10 or 100Mbps WLAN Port1x10 or 100 LAN Port1xNano Sim Card Slot1xReset Button Power: DC 5V 1A-2A FLASH or RAM: 2MB or 8MB Wirele Security: WPA-PSK or WPA2-PSK ,WPA or WPA2 Antenna: Built-in 5dBi, 2.4G: 2T2R 4G: 2T2R Size: 99x99x18mm Environment:Operating Temperature: 0C-45COperating Humidity: 5 percent -95 percent Storage Humidity: 5 percent -95 percent Modulation: 11b: CCK, QPSK, BPSK11g: OFDM11n: QPSK,BPSK,16-QAM,64-QAM Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.