Pros: It's a nice USB AC600 adapter. Everything worked well and it was up and running in just a few minutes. For testing purposes I am using my Linksys WRT1200AC. I have a 100MB/s down and 12MB/s up internet. I tried it from two locations in my house. First location A is 10 ft from the router in line of sight. Second place B Is located in my bedroom. One floor up two rooms over so about 150ft. Historically basic "N" routers could not reach this room and I had to use Power line Adapters. It all worked really well Location A was great Internet speed was 101 MB/s down and 8 MB/s up. 2.4 as well as 5.0 MHz. File transfer was 46MB/s Location B was also great. 104 MB/s Internet and 11MB/s up. File transfer was 34MB/s on one test and 62MB/s on another

Cons: None really

Other Thoughts: It's a great adapter. Works perfectly and was up and running in minutes. Very fast. I would recommend this adapter for anyone with a AC router. It can handle 100MB/s with ease.

Pros: The product installed quickly and easily, and picked up my wireless network quite easily. I ended up getting a better bandwidth than my old N300 adapter, and my ping times with online games were excellent in this time period.

Cons: As of lately (the last week), the adapter randomly drops its connection every hour or so, and it takes a few diagnostics to get it up and running again. I know it's not the computer, since it does the exact same thing with two other systems, and my old N300 adapter works just fine in all three machines.

Other Thoughts: Maybe I simply got a bad one out of the bunch. I don't know about its track record with other users, and I really liked it during those two months when it was working. I hope I can get in contact with someone at the company, to get an exchange.

Pros: Worked great for the first day

Cons: Doesn't work after the first day or two.

Other Thoughts: I read the reviews on how the adapter doesn't work after a while, but i decided to test my luck anyway. Well, I was wrong. The thing worked beautifully for the first day then it wouldn't detect any 5ghz Networks. Even when i finally managed to get my 5ghz network connected it would only give a max rate of 54 mbps instead of the 150+ i got the day before. Trust me, don't buy it I already made that mistake. Overall, it doesn't work and it's not worth the time.

Pros: good Wi-Fi connection, better than my girlfriend's laptop.
able to play my games lag free using neighbour's wireless router.

Cons: none

Pros: Easy to use and performed very well while it has working. After 2 weeks, the 5Mhz band stop working.

Cons: After 2 weeks, the 5Mhz band stop working.

Manufacturer Response:

Dear Valued Customer,
Thank you very much for purchasing this unit.
We strive to provide the most reliable and highest quality products to our customers.

We are sorry to hear that, please contact our support team to assist you with troubleshoot and/or warranty options.

Phone: 1- 800-575-9885
Monday - Friday 8AM - 5PM PST

Email: rma@rosewill.com
Email2: techsupport@rosewill.com


We look forward to hearing from you.

Thanks,
Rosewill Customer Care

Pros: Plug and Play on Windows 8.1 and 10
Very compact
Non intrusive led indicator light

Cons: Doesn't seem to get advertised speeds (at least on USB 2)
Provided drivers cause random crashes (for me anyway)
Died within 2 months

Other Thoughts: Decided to just (censored word) out on me, right before I wrote this, will not even show up in device manager, and causes search for new devices to freeze up. I don't think I will get Rosewill again (since my rosewill memory card reader (redacted word) out too.)

Manufacturer Response:

Dear Valued Customer,
Thank you very much for purchasing this unit.

We are sorry to hear that, please contact our support team to assist you with warranty options and/or troubleshooting.

Phone: 1- 800-575-9885
Monday - Friday 8AM - 5PM PST

Email: rma@rosewill.com
Email2: techsupport@rosewill.com


We look forward to hearing from you.

Thanks,
Rosewill Customer Care

Pros: Works as advertised.
Worked immediately in Windows 8.1; didn't even need to run the enclosed driver CD.

Cons: None

Other Thoughts: After installing the original $40 Windows 8 Pro and then upgrading to 8.1 Pro and an Intel 520 ssd on a 9-year old Dell Latitude D620 T2500 Core Duo I experienced intermittent flooding of Event Viewer with thousands of Event ID 5010 entries. Diagnosed the cause to be the old Wi-Fi card.

Turning off the internal Wi-Fi card and installing the Rosewill adapter solved the problem; faster response and improved battery life.

Helped salvaged a nice machine that otherwise might have gone to the Windows XP scrap heap.