You can plug in a mobile phone card or connect to a network cable to access the Internet, machine can be used for two purposes.Support 20 devices to connect to the Internet, to meet more occasions, cable interface can be connected to desktop computers, monitors, switches, cashiers, , etc.150M high-speed and stable for playing games, watching videos, etc. faster.At the same time of transmitting WiFi, cable that comes with the router is connected, and the device can also be connected to the Internet at the same time.Small and lightweight, easy to carry around.Type: RouterRouter Type: WirelessTransmission rate: 150MbpsSupport Protocol: 802.11nWireless network support frequency: 2.4GFrequency bands:Type B: Asian Version Frequency Bands: B1B3B5B40color:WhiteMaterial:ABSsize:14.49 x 10.6CMPackage Contents:1 x RouterOnly the above package content, other products 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.