Router Wireless TP-Link M7000, 4G, port cartela SIM, 1xmicroUSB, 1xmicroSD, portabil, acumulator 2000mAh, 4G: FDD-LTE B1/B3/B5/B7/B8/B20 (2100/1800/850/2600/900/800 MHz) TDD-LTE B38/B40/B41 (2600/2300/2500 MHz) 3G: HSPA+/HSPA/UMTS: B1/B5/B8(2100/850/900