2X(4G LTE Internet Router with Sim Card Slot Unlocked Mobile Hotspot Modem9711
Support sim card: 3G/4G Nano Sim Card. It effectively reduces co-channel interference, expands the wireless transmission range. 1 x Nano Sim). 4G LTE-FDD: B1/B3/B7/B8/B20/B28. 2X(Working in Most Parts of EU, Asia, Middle East, Africa, Oceania.