Features: 1.The product come with a SIM card slot. Support up to 150mbps (4G LTE CAT4 only) 2.Equipped with USB interface, plug and play, very convenient for you to use 3.With this 4G dongle, you only need to insert a SIM card to use and share network hotspots, no need to connect to broadband 4.Supported operating systems for Windows XP / Vista / Win 7/8/10 / OS X / Android / Linux 5.With LED status indicator, you can observe the status, more convenient to use 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 PanelNetwork and InternetNetwork and Sharing CenterConnect 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) 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 Associated Users: Up to 10 Language: Chinese and English shared APN Settings: Support Wireless Network Settings: Support Device Settings: Support Routing Setting: Support Firewall setting: Support PackageList: 1 x WiFi Modem Dongle 1 x User Manual NoteThis product does not include SIM card