1. T-CPE301K is 4G LTE WiFi Internet Router, you can access to internet via HSPA/LTE Data . if you 't have 4G , you can use mode to externed your wifi , Support up to 25 users at the same time. 2. 4G Router router is mainly aimed at ,home ,IoT,outdoor travel and outdoor live streaming. All you need to do is inserting the , then you will enjoy the WiFi with your with 4G LTE router. 3. 4G CPE Router work with 4G to WiFi ,4G to LAN , 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 Frequency band: 4G LTE-FDD: B1/B3/B7/B8/B20/B28 4G LTE-TDD: B38/B40/B41 3G WCDMA: B1/B8 2G : B3/B8 Working in Parts of EU, , Middle , Africa, Oceania. Such as ( Russian , Ukraine, Israel, South Korea, Singapore, , , , , , Hungary, United Kingdom, Turkey, Austria, Romania, Lithuania, Slovenia, Netherlands, Denmark, , Belgium, , Arabia, United Arab , Pakistan, Ghana, Nigeria, Kenya, Australia, New Zealand, , Chile, , Ireland, South Korea, Combodia etc.) WiFi Password is 9876543210 CPU: MTK7628KN Support : 3G/4G Nano Operation Mode: 4G/Router/ Frequency: 802.11b/g, 2.4-2.4835Ghz Interface: 1*10/100Mbps WLAN Port 1*10/100 LAN Port 1*Nano Slot 1*Reset Button Power: DC 5V 1A~2A FLASH/RAM: 2MB/8MB Wireless Security: WPA-/WPA2- ,WPA/WPA2 Antenna: Built-in 5dBi, 2.4G: 2T2R 4G: 2T2R Modulation: 11b: , QPSK, BPSK 11g: OFDM 11n: QPSK,BPSK,16-QAM,64-QAM type: 4G LTE Internet Router color:Black Material:metal+plastic size:98 x 98 x 17mm Package Contents: 1 x Router 1 x RJ45 cbale 1 x USB cable Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.