Completely non-functional! On both occasions I attempted to use ...
581367
Completely non-functional! On both occasions I attempted to use them. They spit right out from under the wheel. No help at all.
3001140
NOT WORKING!!  Would have given it 0 stars if there was an option.
277672
The item did not work. manual driver installation was not an issue, however even recognizing the device via usb on multiple pc's was impossible.
Managed to connect twice, both temporarily, only one of which did it even light up.
Removing and adding drivers didn't help in the least, and trouble shooting leaves no reason to question the pc,usb, or driver issues.. in short it's just a useless, mostly broken p.o.s. that I'd gladly return if I had time to test earlier within return window.
354123
BUYER BEWARE! I purchased this 2 in 1 laptop on Sept 14, 2015 with great expectations. The computer is now totally unusable. There is a conflict between the Synaptics Touchpad driver and Windows 10. As the computer heats up the mouse cursor jumps all over the screen without any input from me. It seems to favor the lower left corner and clicks on the start menu. The screen zooms in and out and applications open and close. It is impossible to stop. I have tried everything, uninstalling the driver, checking for viruses, reinstalling Windows. Everything to no avail. Google "erratic mouse/cursor movement" and Synaptic's name comes up.

I strongly recommend you look for a different computer.
3443848
Very inconsistent operations - works 75% of the time.  Considering requesting a refund / return

Now it stopped completely.

DO NOT ORDER THIS ITEM!  Too late for return!
3345112
I received these and tried and tried and could not get them to work!  I am returning them!!
4455711
I am highly unimpressed with this ethernet adapter. I purchased it to use with my Google Pixel, since the Wi-Fi in my dorm room is horrific. Plus, you can't beat the speeds a hard wire can offer.  After using for an hour, it stopped working entirely.  The lights that show the functionality of the connection are not lighting up and after trying with other devices, it fails to work at all...

Maybe I got a defective unit, since I see so many positive reviews, but I am saddened that this broke so quickly.  I will be most likely either be asking for a refund or another unit.

Gave it two stars because ease of use and no need to download a driver for it.  Works well with Android devices, including USB-C based units.  I ordered another and plan to return this unit.  I will fix this review if the next one is better.
1169785
It didn't work from second 1. I plugged it in as soon as i opened it, excited to get started, and then it wouldn't respond on my computer. That plug & play crap is complete BS. it failed miserably and i am going to return it asap, sell it, or maybe just trash it because nobody should use this mouse.
4531332
Unit arrived and was not functional...very upset by this process of obtaining this product and invited more hassle and time waste...suprised the unit was not fully tested before shipping...ejecting mechanism was not functional...inserted a tape in there and it got stuck!
739366
Bought this for a specific one time event and it doesn't work.
Apparently not eligible for return and since this is the first time I have tried to return something to Amazon,
I am quite disgruntled!
2320408
received used, non functioning item. Extreme disappointment!
954970
Product doesn't function, completely useless out of the box. Be wary.
492001
I did exactly what the instructions said when I got it and it never worked! I need to return this and I will not be getting it again!
4200510
I can't get it to work as a printer. Worked a few times with a lengthy delay. Now it states on my mac that the printer is not connected. I've done all I know how to do and feel the need to junk it just as I have recently junked 2 less expensive HP models. Im sorry to say that this is a total disappointment as both a printer and a copier. The problem with the copier aspect is it is impossible to get a book to lie flat because of the ill-thought-out placement of the digital control pad. Such a silly design error!! I purchased this item on Sept 28. Very frustrated at the useless expenditure! Perhaps you will have better luck as others have.
953166
This looked to be a product that was exactly what I wanted.  It would be great IF it worked!  The return of the first unit was easy and the replacement arrived as stated.  Unfortunately, both were defective.  How they could send two products and neither one worked, is beyond me.  DO NOT WASTE YOUR TIME AND MONEY.  THERE MUST BE A BETTER PRODUCT!
4588058
I bought one of these controllers from a local shop and it didn't work at all so I returned it for a replacement. The replacement was completely non-functional as well, avoid at all costs.
4455554
I was so excited about the Chromebook and its description fits exactly what I need in a laptop.  I purchased the Chromebook, but upon turning it on the first time, it didn't work!!  The touchpad worked fine, but the computer was otherwise unresponsive.  I was unable to even set up the device.  I called Samsung support and they were entirely unhelpful.  I was told that because I purchased from a 3rd party (Amazon), they cannot guarantee anything and told me my device was defective.  I sent it back to Amazon and promptly received a refund.  I did not order from Amazon again because by then the Chromebooks were all on backorder.  I ordered again from Tiger Direct and await shipment.  Hopefully I just got a bad egg!  Since there are so many great reviews on this computer I'm willing to try again.  I hope nobody else has an experience like this with the Chromebook!