LTE Air Interface •Standard compliant: 3GPP release 10, category 6 •Supported frequency: LTE B1/B3/B7/B8/B20/B28a/B38/B40/B41 UMTS Air Interface •Standard compliant: DC-HSDPA/ HSPA+ compliant •Supported frequency: HSPA+/UMTS 2100/900 MHz (band 1/8) •DC-HSPA+ downlink DL up to 42 Mbps •HSUPA UL up to 5.76 Mbps Hardware Interface •One 3FF/Micro SIM card slot •One USB port for power supply or USB with RNDIS •Reset button •Power button •Left, Home/OK, Right (touch sensing keys) •DC input (5V/1.5A, Micro USB) •2.4-inch TFT display •Service provider name •3G/4G network status •Roaming status •Signal strength •Battery status •WiFi status Battery •3000 mAh Lithium-ion polymer, un-removable battery.