Hi, After installing the Windows driver on EM7421, the network card displays a yellow bang. My operating system is Windows 10 LTSC and I use the Sierra source to download the Windows driver (build 5087) The network interface card displays a yellow exclamation mark and the mobile device cannot be …

EM7421 windows driver install issue

jerry1 March 13, 2024, 3:31am 3

How to get password for AT commands? (EM7421)

Topic		Replies	Views
Use WP7607 in Windows but I got the yellow mark WP Series	11	246	March 20, 2024
EM7305 Windows 10 MC/EM Series	4	17664	April 19, 2019
EM7455 Windows 10 'This device cannot start. (Code 10)' MC/EM Series	15	4914	June 8, 2021
EM7455 - Two Network Adapters on Windows 10 MC/EM Series	16	2949	March 12, 2021
MC7430 in a Windows 10 PC MC/EM Series	3	1610	May 14, 2020