Huawei E3272 LTE Cat4 USB Stick is the new 4G 150Mbps LTE Modem. It supports LTE category 4, and maximum downstream speed up to 150 Mbit/s and 50 Mbit/s upload speed.

HUAWEI E3272 is the successor of HUAWEI E392 Multi-mode Stick, and technically very similar to HUAWEI E3276 LTE Cat4 Surfstick. 

Huawei E3272 Technical Specifications:

* Chipset: HiSilicon Balong 710(V7R1)

* Multiple variant models supporting LTE FDD & TDD networks

- Huawei E3272s-600: LTE Band 1/3/7/8 ( LTE FDD 900/1800/2100/2600MHz )

- Huawei E3272s-153: LTE FDD Band 1/3/7/8/20 (800/900/1800/2100/2600 MHz)

* DC-HSPA+/HSPA+/UMTS 900/2100 MHz

* GSM/GPRS/EDGE 850/900/1800/1900MHz

* Support LTE FDD 1800/2600/DD800 5M/10M/15M/20M bandwidth

* Support LTE FDD 900 5M/10M bandwidth

* LTE 2*2 MIMO

* LTE FDD uplink data service of up to 50Mbps@20M bandwidth

* LTE FDD downlink data service of up to 150Mbps@20M bandwidth

* DC-HSPA+ data service of up to 43.2Mbps

* HSPA+ data service of up to 21.6Mbps(64QAM)

* HSPA data service of up to 14.4Mbps

* HSUPA data service of up to 5.76Mbps

* UMTS PS domain data service of up to 384 kbps

* EDGE packet data service of up to 236.8kbps on DL with MSC12

* GPRS packet data service of up to 85.6kbps on DL with MSC12

* SMS based on CS/PS domain of UMTS

* LTE SMS over SGs service

* Support LTE intra-frequency handover and inter-frequency handover

* Support LTE and UMTS inter-RAT idle mobility, LTE and GERAN inter-RAT idle mobility

* Support LTE and UMTS Inter-RAT connected mobility, LTE and GERAN inter-RAT connected mobility will be supported by CCO(cell change order)

* Automatic installation

* Standard USB interface（Type A）