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Delluser202
1 Rookie
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3 Posts
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February 19th, 2026 03:09
Quick question about Wifi and dell precision 5810
Hello, i used wired for my other 2 computers, but don't have a long enough ethernet cord for my 3rd computer , so can i buy a usb wifi adapter to connect my xfinity info and to the net?
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Posted February 19th, 2026 13:21
Hi
There may be other possibilities...
Use a Mobile (cell) phone and share it's connection to your router.
Thru-the-Mains https://www.tp-link.com/uk/support/faq/406/ of which I use as a fallback.
Even ... 40m Ethernet CAT6 RJ45 Network Cable, or 2 cables and a coupler.
Kind Regards
anne_droid
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Posted February 19th, 2026 22:41
Thanks everyone, i just ordered a USB wifi adapter. should be here Sat.
Chino de Oro
11 Legend
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8554 Posts
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47161 Points
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Posted February 19th, 2026 06:29
Re: so can i buy a usb wifi adapter to connect my xfinity info and to the net?
Yes, you certainly can connect USB wireless adapter for internet connection. If you also want bluetooth in addition to wifi, then look for a PCIe wifi/bluetooth adapter. It will be connected to a PCIe slot with a couple of external antenna sticking out on the back of the computer.