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Best USB Wi-Fi Adapters Under $8.50 on AliExpress & Shopee for Stable PC Connection

gamemaniaco1987 171 5
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  • #1 21614718
    gamemaniaco1987
    Level 2  
    What USB Wi-fi adapters models sell in Aliexpress, shopee are good, stable and strong signal até low price maximum 8,5 dollar? What functions até necessáry good performance? I use in PC
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  • #2 21615926
    IC_Current
    Network and Internet specialist  
    gamemaniaco1987 wrote:
    What features are necessary for good performance?
    .
    Wired connection, not some invention over WiFi.
    Helpful post? Buy me a coffee.
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  • #3 21616007
    Vlipknot
    Level 18  
    Cable if you want stability, or a decent Wi-Fi card on Intel, not some cheap junk that's only fit to burn.
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  • #4 21616087
    Karaczan
    Level 42  
    There is no such thing as a good USB WiFi card.
    If you have a desktop computer and need WiFi, go for PCIExpress cards.
    Or a PCIExpress to MiniPCIExpress adapter, and put the laptop card in there.

    MIMO 3x3 would be nice, but these are only large cards for PCs. Laptop ones are generally 2x2 max.

    But then again, you didn't specify which access point they would work with....
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  • #5 21616096
    Vlipknot
    Level 18  
    Karaczan wrote:
    Fine would be MIMO 3x3, but these are only large PC cards. Laptop ones are generally 2x2 max.
    .

    My godson got himself a Galaxy S25 Edge and Ubiquiti shows that it has a Wi-Fi card there with 160 Mhz bandwidth, but MIMO 1x1 which to my understanding is a bit pointless :P .

    Added after 34 [seconds]:

    Sorry for the off-topic, but I just wanted to show what it's like with Wi-Fi cards :)
  • #6 21616119
    IC_Current
    Network and Internet specialist  
    Vlipknot wrote:
    that there has a Wi-Fi card with 160 Mhz bandwidth, but MIMO 1x1
    .
    EHT 320MHz according to the official specification on Samsung's website. The internet is silent about MIMO. I would not fully believe the indications in Unifi, if only because of the power management in the phone or similar nuances. If there is an advanced service menu for WiFi networks on the Samsung, I would look there for reliable data after disabling all power saving and forcing a high data transfer during tests.
    Helpful post? Buy me a coffee.
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