What is Huawei e3276 LTE modem 150Mbps?

Huawei E3276 LTE Modem 150Mbps is the World’s first LTE Cat4 Stick, and allows speeds of over 100 Mbit/s download – precisely 150 MBit/s on LTE FDD network. There are many models for this E3276 dongle: HUAWEI E3276s-150, HUAWEI E3276s-151, HUAWEI E3276s-152, HUAWEI E3276s-210, HUAWEI E3276s-500, HUAWEI E3276s-601 and HUAWEI E3276s-920 etc..

Does Huawei e3276 support Cat 4 LTE surfstick?

There are many variants for HUAWEI E3276 Cat 4 LTE Surfstick, such as HUAWEI E3276s-150, HUAWEI E3276s-151, HUAWEI E3276s-152, HUAWEI E3276s-210, HUAWEI E3276s-500, HUAWEI E3276s-601 and HUAWEI E3276s-920 etc.. Below is the 4G LTE Sprctrum & Frequency bands that HUAWEI E3276 could support by its variants:

Does the Huawei e3276 dongle support external interfaces?

There are many models for this E3276 dongle: HUAWEI E3276s-150, HUAWEI E3276s-151, HUAWEI E3276s-152, HUAWEI E3276s-210, HUAWEI E3276s-500, HUAWEI E3276s-601 and HUAWEI E3276s-920 etc.. It supports external interfaces like : USB 2.0 High Speed, SIM/USIM card: standard 6-pin SIM card interface, Micro SD Card Slot and two CRC9 external antenna jacks.