Dell latitude E5550 WWAN installation Sierra
I got Dell latitude laptop E5550 that has USIM port without WWAN card.
So I purchased WWAN card ( DW5809e / EM7305) from aliexpress at 30.15USD.
I installed it and windows 10 driver installed automatically.
Then I found that Cellular option is activated.
So, I unscrewed back cover and installed USIM card (micro not nano USIM).
I reboot laptop 3 times to attach LTE.
Then it works with SK telecom LTE seamlessly.
I am happy now.
Enjoy.
So I purchased WWAN card ( DW5809e / EM7305) from aliexpress at 30.15USD.
I installed it and windows 10 driver installed automatically.
Then I found that Cellular option is activated.
So, I unscrewed back cover and installed USIM card (micro not nano USIM).
I reboot laptop 3 times to attach LTE.
Then it works with SK telecom LTE seamlessly.
I am happy now.
Enjoy.
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