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Common problems for Connectivity Issues
We would like to share some of the most frequently asked questions about Printer Wi-Fi, Connectivity Issues and Offline Status. Check out this link: HP printer is offline or unavailable.
HP Recommended
HP Color LaserJet M251nw
Microsoft Windows 10 (64-bit)

Can I replace the existing 2.4GHz wifi card in my Color LaserJet M251nw with a dual-band card to use 5GHz wifi?

1 REPLY 1
HP Recommended

No,

The internal Wi-Fi card cannot be replaced, only later models support 5GHz wireless connectivity.

 

You may connect the printer to a 2.4GHz wireless, or consider an ethernet connection too as a possible workaround.

 

Shlomi



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