Best USB Computer Network Adapters

Do More Convenience with your WiFi USB Adapter: With AC600 wireless AC adapter, you can shift between 2.4GHz and 5GHz WiFi bands to avoid interference and have optimal WiFi Internet connection for your PC,laptop or Mac. High Speed: Up to 600Mbps Wi-Fi speeds on 5GHz (433Mbps) or 2.4GHz (150Mbps) bands: Performance to reduce freezing and lags when streaming and gaming.Ultra-fast AC600 wireless adapter speed with 802.11ac.
Reviews
Find Best Price at Amazon"I bought 4 of these, and everyone was simple to install on different aged, and different manufactured computers all with different operating systems."
"I like that it has a standard antenna 'pigtail' connector."
"Best thing I have bought for my laptop. The wifi adapter built into my laptop only worked on the 2.4 band. I added this USB adapter."
"For those who are interested in technical details, the chipset used is "Realtek RTL8811AU Wireless LAN 802.11ac". The following is snippet of dmesg from Linux: [11256968.529081] usb 1-1.2: new high-speed USB device number 69 using ehci-pci. [11256968.622105] usb 1-1.2: New USB device found, idVendor=0bda, idProduct=a811. [11256968.622111] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3. [11256968.622114] usb 1-1.2: Product: 802.11ac WLAN Adapter. [11256968.622116] usb 1-1.2: Manufacturer: Realtek. [11256968.622118] usb 1-1.2: SerialNumber: 00e04c000001. Antenna is detachable and can be replaced with a higher dB antenna for better reception, but the one comes with is pretty good enough!"
"The only issue I had was if this became unplugged that it would have a hard time reconnecting after it was plugged back in."
"My room in the further end of the house and isn't really close to the internet modem, but this product has proven to help quite a bit."
"With this little gem I was able to increase my speeds on laptop to almost 70 MBPS."
"The adapter works well to this day. It’s definitely not a computer issue as the other adapters work fine in the computers, and these bad adapters fail in 3 different computers."

The Apple Thunderbolt to Gigabit Ethernet Adapter lets you easily connect to a high-performance Gigabit Ethernet network. Enter your model number to make sure this fits.
Reviews
Find Best Price at Amazon"The speed with this adapter is exactly the same as on my other devices that are just plugged directly to ethernet, which is all you can ask for."
"This adapter allowed me to continue to have the Mac connected to the Ethernet port."
"Works great with newer Macs that don't have built-in Ethernet ports."
"I finally found a use for the Thunderbolt port of the MacBook Air laptop computer!"
"99% of the time our wireless Wi-Fi works flawlessly, but on one occasion, I had to plug directly into the Ethernet router to maintain an uninterrupted signal."
"Great, this fixed the problem I have with the Ethernet port on my iMac."
"It works."
"Works right out of the box, will update in a few weeks."

Specification: Standard: IEEE 802.11 b/g/n 2.4GHz, IEEE 802.11 a/n/ac 5.0GHz. Wi-Fi Band: Dual band 2.4 or 5GHz. Wi-Fi Performance: AC600Mbps (2.4G 150M / 5.8G 433M). USB 2.0. Support Systems: Windows XP / VISTA / WIN 7 / WIN 8 / WIN 10 ,Mac OS X 10.6-10.13(Not Mac 10.13.1). Antenna: 2dBi. Wifi usb adapter up to 600Mbps Wi-Fi speeds on 5.8GHz (433Mbps) and 2.4GHz (150Mbps) bands. 802.11ac Wi-Fi technology and detachable 2dBi omni-directional dual band antenna for increased coverage and stability; Dual band wireless usb adapter downward compatability 802.11g/n Internet device.
Reviews
Find Best Price at Amazon"I have a Linksys EA7500 router that’s capable of 1300 AC speeds as well as a RA6500 extender capable of 867 AC speeds, so the speeds promised from the EDUP AC 600 adapter are certainly possible on my network. I think that’s fairly remarkable since the adapter is one floor down and about 20 feet away from the router, and on the same floor, but about 30 feet away from the extender in a nearly 3,000 SQFT house. Recommend if you’re running windows 10 or 7 that you let windows search & install the drivers and that you use the windows WLAN management utility instead of the klunky Realtek utility on the disk."
"After doing this I kept getting make errors, but dug through the included documentation a bit and found that the driver was optimized for kernel 3.16. I switched to this version of the Linux kernel (if you don't know how then Google it for your distro) and the install script ran smoothly and I was connected to my WiFi network soon after."
"My laptop's wireless can only connect to the 2.4 ghz spectrum and recently I was having a lot of intermittent connection problems, and the average speed was from 6-20Mbps. I realized it was only the 2.4 ghz connection that was experiencing problems when I tested the speed and connectivity on my phone which connects to the 5ghz network."
"I run Windows 10 with this adapter and I recommend this to anyone looking for a high performing adapter."
"I had used another usb based wifi adapter without an antenna which pooped out on me within a few months of use."
"[[ASIN:B01CCMUN8C Wifi Adapter ac600Mbps EDUP Wireless Usb Adapter 5.8GHz/2.4GHz Dual Band 600Mbps Usb Adapter 2dBi External Antennas Supports Windows XP,Win Vista,Win 7,Win 8, Win 10,Mac OS X 10.6-10.13]."