Wireless EM7455 for Dell DW5811e 3P10Y Qualcomm 4G LTE WWAN NGFF Card Module, LTE Support (North America / EMEA) -B1 (2100 MHz), B2 (1900 MHz), B3 (1800 MHz), B4 (1700 MHz AWS), B7 (800 MHz-DD)

It is plug and play. Works great. Thank you.

This card will work on older Cellular carrier technology but not current Generation. Please be aware that there is a security concern with the connection using this card. If just used for testing or emergency tracking for like GPS then I would say go for it.

I was not quite sure if this card is compatible with my Dell Latitude 7280; there are several cards on the market which claim compatibility with this model, and the variety of choices makes it confusing. I picked this one based on its low cost and made the right choice. Installation was easy, no hassles with setup (everything went through unnoticed), started working immediately.

I popped this in with a Google FI data-only sim card for simple fail-over internet access in Windows 10, v 21H1. Works fine, at 4G speeds using T-Mobile channels.

Works really well! Flashed to generic firmware, using with Linux. Getting 40mbit down, 20 up.

Perfect fit. Must have own screws for installation. Works perfectly for me. AT&T wireless sim works perfectly.

Works well