YINGHUA
YINGHUA DW5809E EM7305 4G LTE WWAN module
4G LTE WWAN module with EM7305 chipset, 52-pin M.2 form factor, 100 Mbps download and 50 Mbps upload for compatible Dell Latitude models
- TypeHDMI
- 4G LTE connectivity up to 100 Mbps download
- 50 Mbps upload speed for responsive mobile broadband
- Compatible with Dell Latitude 3340, 5250, 5450, 5550, 5570, 7250, 7450
- Compact 42 x 30 x 2.3 mm M.2 form factor
- Operates from -25 to 60 °C for rugged use
Compatible Dell Latitude 4G module
The YINGHUA DW5809E EM7305 is a 4G LTE WWAN module built for select Dell Latitude laptops. It uses a 52-pin form factor measuring 42 x 30 x 2.3 mm and includes the 9215 chipset. The module supports WCDMA bands at 800, 1700 and 2100 MHz with maximum download speeds of 100 Mbps and upload speeds of 50 Mbps.
Fits listed Latitude models only
This module suits owners of Dell Latitude 3340, E5250, E5450, E5550, E7250, E7450 and E5570 laptops needing mobile broadband. It will not work in systems that require a different pin count, form factor or unsupported frequency bands. Buyers with other laptop brands or newer Dell models should verify compatibility before purchasing.
100 Mbps download with temperature headroom
The module comfortably handles typical 4G browsing and cloud workloads at up to 100 Mbps down and 50 Mbps up. Performance drops when signal quality forces a fall-back to lower bands or when ambient temperatures exceed the rated 60 °C limit. The -25 °C lower bound gives margin for cold environments.
Highlights
- 4G LTE connectivity up to 100 Mbps download
- 50 Mbps upload speed for responsive mobile broadband
- Compatible with Dell Latitude 3340, 5250, 5450, 5550, 5570, 7250, 7450
- Compact 42 x 30 x 2.3 mm M.2 form factor
- Operates from -25 to 60 °C for rugged use
Specifications
| Type | HDMI |
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Questions about this item
Which Dell laptop models accept the DW5809E EM7305 4G LTE WWAN module?
The module fits Dell Latitude 3340, E5250, E5450, E5550, E7250, E7450, E5570 and other listed Latitude models.
Will the EM7305 module work in a laptop that only has an older 3G mini-PCIe slot?
The EM7305 uses a 52-pin M.2 form factor and requires a compatible M.2 key slot; it will not fit a legacy mini-PCIe connector.
How can I verify the EM7305 is connected and delivering up to 100 Mbps download speeds after installation?
Check Device Manager for the EM7305 modem, confirm driver load, then run a speed test to see throughput approaching 100 Mbps down and 50 Mbps up.
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