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The Optus E3372 4G Plus USB Modem (Huawei E3372h-608) is Optus' new revision of their classic E3372 modem, and comes with a completely redesigned Web GUI.
The modem is listed as compatible with SonicWall firewalls, however we have not had the opportunity to verify this ourselves.
Note: This model has been discontinued by Optus.
Our stock of Optus E3372 v2 modems are brand new and factory sealed. However as Optus discontinued the model, the included pre-paid SIM card has expired and can no longer be activated. You will need to supply your own Optus SIM card.
Technical Specifications
| 4G LTE | 700 (B28), 900 (B8), 1800 (B3), 2100 (B1), 2300 TDD (B40) 2600 (B7) MHz - 25.7 dBm | 
| 3G UMTS | 900, 2100 MHz - 25.7 dBm | 
| Speeds | Category 4 LTE, 150mbps download, 50Mbps upload | 
| Receive Diversity | LTE and UMTS bands | 
| Size & weight | 88 x 28 x 11.5 mm, < 50g | 
| Expandable Memory | Up to 32GB microSD(HC) | 
| USB | USB 2.0, USB 1.0 | 
| LED Indicator | Tri Colour LED indication | 
| SIM Card Form Factor | Standard SIM (2FF/Mini-SIM) | 
| External Antenna | 2 x TS5 Connectors (compatible with CRC9) | 
| Network Lock Status | Locked to Optus | 
| USB ID | 12D1:14DB | 
| Hi-Link/Stick Mode | Hi-Link | 
| Hardware Version | CL2MS2372HM02 | 
| Software Version | 10.0.5.1 (H195SP2C74) | 
| OS | Windows 10, Mac OS X 10.15 | 
Huawei E3372h-608 Quick Start Guide
Huawei E3372h-608 Declaration of Conformity
Hi-Link Driver Installation for Mac OS X 10.15