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Cudy

Cudy AC 650Mbps USB WiFi Adapter for PC, 5GHz/2.4GHz Wireless Dongle, WiFi Wireless Adapter for Laptop - Nano Size, Compatible with Windows XP / 7/8.x /10/11, Mac OS

    • Based on 5,944 reviews
Condition: New
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$12.90 Why this price?
Save $7.08 was $19.98

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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Apr 9
Order within 6 hours and 10 minutes
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Features

  • Upgrade to 433Mbps +200Mbps WiFi Speed. Combined with 802.11ac technology, Cudy WU650 brings a 300% speed boost compared with other N150 wireless usb adapter on the market. The maximum speed reaches 433Mbps on 5GHz and 200Mbps on 2.4GHz, greatly improve the performance.
  • Enjoy ultra fast 5GHz. Unlike other 2.4GHz single band 150Mbps wireless adapter, WU650 provides a better user experience by providing both 2.4GHz and 5GHz Wi-Fi bands, making it possible to enjoy 433Mbps ultra-fast 5GHz Wi-Fi speed, no longer have to endure the slow and crowded 2.4GHz.
  • Compact Design. WiFi USB adapter WU650's compact design is convenient to carry for mobile users, you can just plug it into the port, and take it everywhere, no need to worry about blocking adjacent USB interfaces or that the adapter may fall out.
  • Good Compatibility.Whether you are a Windows user, an Apple fan, or a professional user of Linux, as long as you need a wireless usb adapter, USB WiFi adapter WU650 can meet your needs. It is compatible with Windows XP/Vista/7/8/8.1/10, Mac OS, Linux etc. We offer a resource CD which contains the driver , you can follow the manual instructions to install driver. While if a CD ROM is not convenient for you, you can also download the driver from the address printed on the manual.
  • Soft-AP Mode. With Soft-AP mode, Wireless USB adapter WU650 can turn a wired internet connection to a PC or Laptop into a Wi-Fi hotspot, offer wi-fi signal to your mobile devices.
  • Not support macOS Big Sur

Brand: Cudy


Hardware Interface: USB 2.0, 802.11 ac/b/g/n


Color: 650Mbps Nano WiFi USB Adapter


Compatible Devices: Laptop, Desktop


Product Dimensions: 0.59"L x 0.31"W x 0.79"H


Data Link Protocol: IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, USB, IEEE 802.11n


Data Transfer Rate: 650 Megabits Per Second


Item Weight: 6 Grams


UPC:


Compatible Operating System Family: Linux, MacOS, Windows


Product Dimensions: 0.59 x 0.31 x 0.79 inches


Item Weight: 0.212 ounces


Item model number: WU650


Date First Available: May 6, 2019


Manufacturer: Shenzhen Cudy Technology Co., Ltd.


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Apr 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Compact and Reliable WiFi Upgrade
This WiFi adapter is a game changer! I needed something quick to get my older desktop online, and this little device worked like a charm. Setup was super easy—plug it in, follow the simple instructions, and you're good to go. I was online within minutes. The connection is stable and fast, especially on the 5GHz band. I’ve been streaming videos, downloading files, and browsing with zero hiccups. The small size is another bonus—it’s barely noticeable when plugged in, so no worries about accidentally bumping it. Tip: If you’re using this with Windows, make sure you download the drivers first for a smoother setup. Highly recommended if you need a quick, affordable WiFi solution! ... show more
Reviewed in the United States on November 19, 2024 by Supersuper
    • Wonderful and easy setup
Speed is fast and works great
Reviewed in the United States on February 14, 2025 by Sequoia Hayes
    • Works fine with a MacBook!
I own a Late 2008 MacBook running OSX Yosemite. After 12 years of light to moderate use, the internal Airport wireless card finally went bad. While replacing the Airport card is certainly possible, it is a pretty involved process that carries a certain degree of risk. Instead of disassembling my Macbook, I looked around for an alternative solution. When I found the Cudy AC650 (model WU650), I was pretty excited. Basically, I was looking for a USB Wifi adapter that was Mac OS compatible, compact in design, and had a decent range. Also, at around $12.90, the Cudy seemed like a decent value, even if it wasn’t the cheapest. One thing I was a little disappointed in was that the Cudy adapter isn’t plug and play. You do have to install a driver in order to get up and running. It is also worth mentioning that there is an installation disc included, but it is a mini-CD which is too small to work in the MacBook’s slot loading DVD/CD disc drive (it’ll get stuck if you try). Therefore, you’ll have to download the driver from the Cudy website in order to get up and running. The driver did install pretty quickly and easily. I didn’t experience any problems there. After a quick reboot of the system, all I had to do was reconnect to my wifi network, and I was back up and running again. I have about the same range as before. I found that the connection speed was great. I had no trouble achieving between 390-433Mbps (the manufacture advertises 433Mbps @ 5GHz, so this was pretty spot on). One important thing to note is that this device is only a Wifi adapter. It doesn’t offer Bluetooth. So, if you are looking for a complete solution to replace a bad Apple Airport card, you’ll want something that supports both Wifi and Bluetooth. Otherwise, you’ll need to get a USB Bluetooth adapter as well (if you use Bluetooth devices). Overall, I’m pretty happy with this Wifi adapter. It does exactly what I need it to, and it was certainly cheaper, and easier, than reinstalling a new Wifi card in my old MacBook. ... show more
Reviewed in the United States on April 18, 2020 by Kenny D
    • Works very well! Glad I bought it.
This works exceptionally well. Am very glad I bought it. Small profile so doesn't stick out and get in the way.
Reviewed in the United States on February 24, 2025 by J. Cabe
    • Still working great after almost two years! Thanks!
Quality, & value for the money! Easy to use/install, & a nice connection! Thanks!
Reviewed in the United States on January 2, 2025 by Mr. T
    • Functionality
A true plug and play product!
Reviewed in the United States on March 3, 2025 by Vincent Tran
    • Linux plug and play
Perfect plug and play for linux! using a laptop with a removed internal wifi card for security reasons, added this while home to add that WIFI support back to my Ubuntu based laptop. works great, no additional drivers needed, just plug and play. wifi speeds are around 300-500 (connection/negotiated speed to router/access point) small, lightweight and easy to travel with. ... show more
Reviewed in the United States on November 16, 2024 by JH
    • not plug and play for my linux distro. needs more work and better instructions for other distros.
not plug and play for Linux. purchased based on description that was Linux compatible. it was not. drivers and instructions are included but you'd probably need to compile them for your distro, if they work. for this purchase I was testing versions of puppy linux (ubuntu, slackware, void and debian) on an older dell laptop (insp. 9300). puppylinux.*om/puppy-linux-collection. this should work just fine for windows. have not tested with Mint, Fedora or others... yet ... show more
Reviewed in the United States on February 24, 2025 by RT

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