Description
EC25 regional USB Dongle reference
This is a 30 x 67 mm bare-PCB USB Dongle reference page. Its option field lists EC25-E, EC25-EC, EC25-EU and EC25-EUX. Multiple compatible regional EC25 modules can be offered on a Dongle PCB family; that is a Dongle assembly configuration property, not proof that every module P/N, firmware or PCB revision is interchangeable.
Photographs and mechanical form
The retained gallery shows a bare PCB USB platform with a small cable assembly. It does not show an outer shell. Local EC25 library assets also contain a separate shell-version Dongle form, as well as M.2, single-row-header and dual-row-header products. Those are separate mechanical configurations and are not implied by this page.
| Quoted configuration | Confirm the complete EC25 module P/N, firmware, Dongle PCB revision and whether the offer is board-only or a populated assembly. |
|---|---|
| Reference size | 30 x 67 mm, as retained in this listing. Obtain the matched drawing before mechanical integration. |
| Included items | Antennas, RF cables, SIM, USB cable, cable assembly, enclosure and power accessories are quotation-specific. |
| Host / network result | Depends on the installed module, firmware, antenna, SIM, host driver and network. Do not treat the USB connector as an automatic plug-and-play or operator-acceptance promise. |
Selection and documentation
Match the destination country/operator to the exact regional module, then request the corresponding Dongle schematic, pinout, power requirement and hardware instructions. Module datasheets and historical module certificates do not establish ratings or certification of the completed Dongle.
Quectel EC25 official family reference covers the EC25 module series. Request current finished-assembly compliance evidence for the quoted configuration.
Related hardware and enquiry
Send the intended regional module, host model/OS, destination network, quantity, required mechanical form and accessory list with your BOM enquiry.
