tuoshi unlocked 4g lte router with sim card slot -wireless wifi hotspot, support t-mobile att(2 antenna & wlan port) tuoshi <b>product specification:</b><br>download rate: 150mbps <br>upload rate: 50mbps<br>wireless transmission rate: 300mbps<br>(note: the above is the theoretical rate. the actual rate depends on the carrier network)<br><br><b>support band: </b><br>lte:b2/b3/b4/b5/b7/b8/b12/b13/b17/b25/b26/b66/b41 <br>wcdma: b2/b4/b5/b8<br><br><b> us carrier :</b>support at&t, t-mobile. (plug and play) not compatble with verizon and sprint<br>support u.s cellular, cricket wireless, h2o wireless, mint mobile, lycamobile, metropcs, ting, telcel, movistar, digitel, claro,movilnet<br><br>support americas country: canada, mexico, brazil, argentina, colombia, chile, venezuela, peru, etc. <br>website: www.frequencycheck.com. enter the name of the country and carriers. please check the carrier frequency band information before purchase to ensure compatibility.<br><br>if the sim card isn’t at&t or t-mobile. set its apn before using the router.<br>before inserting the sim card into the router. make sure the sim card is activated<br><br><b>set access point name (apn)</b><br>enter the router ip address: 192.168.188.1<br>click network—apn—enable. modify apn.<br>you can find the apn of the sim card from the carrier's official website or mobile phone.<br>(for example. insert the sim card into your phone. click on "wi-fi & internet - sim & network - sim - access point names". you can find apn.)<br>