Pros: WiFi card installed easily and works as well on a small low resource machine on my basement workbench as the WiFi that came in my wife's Dell full size tower that is on the 2nd floor and about the same distance from the router.

Cons: Computer I installed it on is Windows 8.1 and CD only had drivers for 7 and 10. Windows 10 drivers worked but there were socket errors when running speedtest.net on Firefox. It tested fine on Chrome, Edge, (after an update to Edge), and using the speedtest recommended app. Tech support was excellent and had some good ideas but I resolved with the app.

Overall Review: Excellent performance at this price with easy install and great support.

Pros: Excellent video quality when viewed with computer using VLC media player or on my 1983 vintage Zenith 19" TV.

Cons: Documentation is in approximately 4 pt font. Too small to be easily read. No quick start guide and menu screen shots are too dark and miss the most important points. Unit was sold as an over the air recorder and came pre-set to cable input. I don't know of any cable provider who would allow anything but their own box.

Overall Review: Overall an exceptional value but plan on spending some time to set it up.

Pros: The power cable I needed Molex (old style power supplies - PATA ), to Sata style got me up and running with a high capacity hard disk drive that freed up some room so my solid state boot drive wasn't dangerously full any more.

Cons: Molex sockets were a little loose and hard to align but cable was functional and got me up and running quickly and at a good price.

Overall Review: Got the job done at a price reasonable for the equipment I was using it on. (Older PC still works fine).

Pros: We just had our first hot day 91°F and this unit and a 7,000 BTU unit that I ordered with it kept the important rooms in a 1750 sq. ft. part of our home comfortable and seemed to be just approaching their higher output, (fan running continuously and compressor cycling vs. shutting off completely at lighter load.) Controls provided the needed settings and were for the most part logical. After about a week of use this one had about 2 tablespoons of condensation water build up to drain. Tried the heat mode and it does seem to work. Might be handy on an unexpected chilly night in the early fall. Not likely to use a lot but nice to know it is there in a pinch.

Cons: Window adapters had to be trimmed to fit our windows and both had cracks where the duct adapter fit into them but did not interfere with function. The adapters for the exhaust duct were difficult to put on the duct and it tended to deform and required several attempts to get them secure. Had to re-insert them on this unit several times and if they come loose while running hot air blows into the room and the unit runs continuously. On the noisy side and the sleep mode is quieter but I don't like that it changes the temp setting.

Overall Review: An excellent value and seems to definitely produce the rated output with reasonably logical controls. Kept upstairs office room with a computer running and adjacent bedroom both cool with no problems except for the duct having to be re-attached a couple of hours after the initial set up in that room and the adjacent bedroom where it was first installed.

Pros: We just had our first hot day 91°F and this unit and a 12,000 BTU unit that I ordered with it kept the important rooms in a 1750 sq. ft. part of our home comfortable and seemed to be just approaching their higher output, (fan running continuously and compressor cycling vs. shutting off completely at lighter load.) Controls provided the needed settings and were for the most part logical. After about a week of use this one had no condensation build up to drain.

Cons: Window adapters had to be trimmed to fit our windows and both had cracks where the duct adapter fit into them but did not interfere with function. The adapters for the exhaust duct were difficult to put on the duct and it tended to deform and required several attempts to get them secure. On the noisy side and the sleep mode is quieter but I don't like that it changes the temp setting.

Overall Review: These units are an excellent value and I was wondering if I would need an additional unit but I think just the two are going to get the job done.

Pros: Product was exactly what was described and exactly what I was looking for.I am powering it from an Alarm clock with a USB port so the only contact with the system I use it on is the mouse sitting on top of it. Provides approximately a full screen width of movement on a dual screen set up and stops annoying lock screen / what are you doing dialog when mouse is idle. Allegedly for security, actually for micromanagement of time!

Overall Review: Product is exactly what I expected and needed. Removes one of work at home life's daily annoyances.