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COMFAST CF-811AC Wireless Network Card 650M Portable USB Network Card Support 2.4G/5.8G Dual-band WiFi Suitable for PC Laptop

COMFAST CF-811AC Wireless Network Card 650M Portable USB Network Card Support 2.4G/5.8G Dual-band WiFi Suitable for PC Laptop

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  • China Warehouse
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Stock in: china


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Support 2.4GHz&5.8GHz dual-frequency, the wireless rate up to 650Mbps, you can chat online or watch videos more fluently.
Equipped with 11AC technology, the data transmission is faster and more efficient in local area network. 
Mini and portable design, you can enjoy stable and high-quality wireless network anywhere and anytime.
There will be no more messy network cables, can realize wireless internet access to make your environment clean and tidy.
Analog AP function, it can set AP mode when connected to Internet and provide WiFi to mobile phone or iPad.
Wide compatibility, compatible with Windows XP/7/8/8.1/10/Mac OS systems.

Model: CF-811AC
Wireless speed: 650Mbps
Frequency: 2.4GHz&5.8GHz
USB interface: USB2.0
Transmission rate: 
11b: 1/2/5.5/11Mbps
11g: 6/9/12/18/24/36/48/54Mbps
11n: 200Mbps
11ac: 433Mbps
Wireless standard: IEEE 802.11a/b/g/n/ac
Supported OS: Windows XP/Vista/7/8/8.1/10(32bit/64bit), Mac OS10.6-MacOS10.15
Item size: 1.95 * 1.5 * 0.75cm /0.77 * 0.59 * 0.3in(L * W * H)

Packing list:
1 * Wireless network card
1 * CD
1 * User manual


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  • By p***a

    October 1, 2021

    These work great on Linux systems. I used them in some old laptops that have incompatible wifi cards, and in zotac minipc's that have no wireless cards/adapters.

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  • By r***a

    September 30, 2021

    These are great for the price. The installation takes a little time depending on your computer. You have to install it through the setup program and not through device manager. The signal strength is nice and it is of a very convenient size. I keep a bunch of these with me in case someone needs a new WiFi connection.

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  • By d***e

    September 29, 2021

    I ordered this and had it shipped to the receptionist at our vet clinic not knowing how installing would go. She's pretty tech savvy but honestly, you only need to know what a USB port is for this to work. She plugged it in, waited for a few seconds for the PC to recognize it then choose the wifi network she wanted. Easy peasy lemon squeezy!

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  • By c***a

    September 26, 2021

    I highly recommend this adapter. It took all of 5-10 seconds to work, removing all of my agita out of not having the wifi working on my laptop. Satisfied customer. Winning product, I recommend buying it.

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  • By b***a

    September 24, 2021

    I purchased this for my Libre Computer and other SBCs like the Raspberry Pi that I may play with. It claims to work with Windows, Mac, and Linux. I can confirm that it works, plug and play, with Windows 10 and Linux.

    Is this helpful? (0) (0)

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