1. Frequency: UMTS / WCDMA / HSPA / HSPA+: B1 2. Speed. - FDD-LTE: 150mbps DL/50Mbps UL - UMTS / WCDMA / HSPA / HSPA+: 21 Mbps DL/5.76 Mbps UL 3. USB type standard: USB2.0 4. Language support: English/Chinese 5. Input voltage: 5V/1A 6. USB power supply mode, connect the power supply device, insert the SIM card, use the SIM card data to access the Internet anytime, anywhere 7. Transmission rate: 150Mbps 8. Codec: TDD-LTE, WCDMA, FDD-LTE 9. Wireless network support frequency: 2.4G
