Pros: Low power to KHS ratio. Super quiet fans almost silent at 100 Sleek and easy to cool. Perfect for litecoin (or any alt coin) mining. Great for video games and other GPU needs. 600 plus KHS per card with moderate OC applied.

Cons: Had trouble getting these 2 cards to work with my 4 Radeon R9 290s in the rig. Not the cards fault, its something to do with either windows 8 and / or the amd drivers not letting you have more than 4 cards, works fine in Linux with no issues. Feel a little cheap where the power plugs go in, should feel solid and strong like the 290s.

Overall Review: These are a great card for any coin mining because the amount of power they require is so much lower than the other cards. The fans are so quite that I was amazed. The 290 fans at 100% can be heard in any room of my 3500 sf house. These cards are flashable and have a backup bios. Lots of development for custom bios out there so many options. These cards are likley more profitable than my 290s due to power, heat, and HW cost.

Pros: cheap cost

Cons: Won't work, burns up, overheats, totally useless, terrible design. Can damage your expensive GPUs

Overall Review: These are basically little electric bombs waiting to blow up your system. Throw them in the trash if you have any. I have 2 nib I am going to have to trash.

Pros: Cheap, Compact, Nice look, quiet, fast PPM

Cons: Manual is horrid, not even bad English. Pictures that don't help much. Software is terrible and not inclusive. Have to seek out drivers for Win10 . Hotspot built in is insecure by default. Not mentioned in standard documentation. So if you did not turn it off, your printer is unsecure. Wifi setup is worst I have seen. I am a NOC engineer / manager and I am lost with this darn thing. Support is terrible. Called, no callback.

Overall Review: This is a 30 dollar printer. How can I complain for spending 30 bucks if it works even for tablets and the phone. Would be nice if the wifi worked as advertised but it won't for me. Maybe a bad unit? Maybe Win10 issue? Others seem to have it working. But I assure you its not a skill set issue. I configure enterprise equipment all day at work.