Specification: Item Type: WiFi Modem Dongle How to Use: 1. Prepare a SIM card, open the back cover of the dongle and insert the SIM card, close the back cover and insert the computer or other USB power supply port, search the network MIFI SSID: 4G MIFI**** (UFI SSID: 4GUFI_**** )Click connect, Enter the Default Password: 1234567890 and click OK. 2. For Windows 7 Open Control Panel→Network and Internet→Network and Sharing Center→Connect to the network, and select the wifi point with the same SSID of this device to connect in the WIFI list. Enter the correct wifi password, click OK and wait for a while, when it shows connected next to wifi, it means the connection is successful. 3. For Android phone Tap Settings, tap the Wi-Fi switch to turn on Wi-Fi. In the WIFI list, select the WIFI that is consistent with the device SSDI, enter the correct WIFI password and click connect. Frequency: 4G / LTE-FDD: B1 / B3 / B5 (850/1800/2100MHz) 4G / LTE-TDD: B38 / B39 / B40 / B41 (1900/2300/2500/2600MHz) 3G / WCDMA: B1 (2100MHz) 2G / GSM: None Peak Rate: LTE FDD: DLUL 150M / 50 Mbps (category 4) Wireless Internet: 2.4G, 802.11 b/g/n Display Mode: LED status indicator Power Port: USB2.0 SIM Card: Micro SIM Port Input Voltage: 5V / 1A Operating Systems Supported by WIFI: For Windows XP / Vista / Win 7/8/10 / OS X / Android / Linux Package List: 1 x WiFi Modem Dongle 1 x User Manual Note: This product does not include SIM card This product has a SIM card slot. Supports up to 150mbps (4G LTE CAT4 only) Equipped with USB interface, plug and play, very convenient for you to use With LED status indicator, the status can be observed, and it is more convenient to use With this 4G dongle, just insert the SIM card to use and share the internet hotspot, no broadband connection required Supported Operating Systems Windows XP/Vista/Win 7/8/10/OS X/Android/Linux