Works great with windows 8.1
938538
needed a solution for HDMI with audio on windows 8.1 and this works great.... glad i listened to other reviews and went with this brand...
2699930
Had some issues with Windows 8.1, but works wonders with Windows 7 and Ubuntu.  Tip of the day, if you are going to reinstall Windows, don't leave it plugged in during the installation process.
2329991
works excellent with my windows laptop and like that I don't have to have a usb toggle connector thing like the cheap ones. I didn't know this until I got it but the blue strip with the windows logo on the side is a button that opens up the windows menu.
4818644
This works great from my Windows 8.1 touchscreen laptop to an acer monitor.  No problems whatsoever.  Just plugged it in and changed the display settings on the PC and boom it worked instantly.  Great value to order this part and not have to search through part stores or pay higher prices at big box and radio shack types
4598336
My first usb network adapter. I've read a lot of great reviews for this device so I took my chances. And I haven't regretted since. It works great with windows 8.1. I haven't had any problems with the device since purchase. If your looking for a dependable network adapter then you won't be disappointed with this one.
3174751
Works very well. I can connect my Windows8.1 Tablet micro HDMI port to VGA input on monitor.
1940478
I bought this to setup Skype for my wife so she can talk to her grandson. It works perfectly with windows 8 pro and was simple to configure. Took less than 5 minutes to setup and show her how to use.
1516879
Works as promise and installed just fine on window 8.1 so no worries. Connects with all my bluetooth products including  my jambox and sound bar.
2377534
Great software and easy to use. Product support is excellent!  Does exactly what I need it to and would recommend it to others. I have Windows 8.1 and did not have any issues at all.
900506
I'm running Windows 8.1 and don't actually have a CD drive on my laptop but I plugged this bad boy in and it fired up right away. The speed isn't necessarily increased at all but I stay connected much much better than I used to. I'm living in a motel for the summer and this little device is a life saver!
847043
Worked perfectly on windows 8.1.  I didn't even have to use the included driver disk, just plugged it in and started pairing my devices.  I bought this to replace a $5 bluetooth USB I bought a few months ago that was having intermittent problems with my new DS4 game controller.  The old bluetooth would lose connection with the controller, but its been rock steady with this one.
4235654
Very practical and easily installed on my Windows 8.1 laptop
1012588
No external power needed is nice because it then only requires one usb port.  It even works on windows 8.1.
2852003
I like this small piece. I've used it for about a year and combine it with a Dell 23" touchsreen monitor. The results are really good. No problem running windows 8.1 as some other computers do. Windows 8.1 more stable in this computer.
4630529
Works perfectly with no installation of drivers needed when I installed it to my Windows 7 Pro desktop machine.
My Motorola MOTOROKR S305 wireless Bluetooth headphones connect without a hitch to my laptop and to my desktop computers when I plug this little jewel into either of them. My old laptop (1st Gen Core i3) is running Windows 8 Pro, it had Windows XP Home on it and it was very simple to install this StarTech USBBT2EDR2 Mini USB Bluetooth adapter onto my Windows 8 Pro laptop! I have a little JBL portable Bluetooth BoomBox that I connect to my laptop as well, no problems.
2276857
I was unable to migrate my data and settings from Windows 8.1 to a new Windows 8.1 computer but this worked and was pretty quick considering how much data I transferred.
556140
Plugged the official Microsoft receiver into my Windows 8.1 PC.  The drivers automatically installed, and synching my 360 controller was simple.