bought the 14 day one and worked fine. bought this one
355706
bought the 14 day one and worked fine.  bought this one, set it up the same way per directions but did not work at any time during my trip to japan
620706
The remote control stopped working about 14 weeks after purchasing the unit.  Fresh batteries, attempts to use at various distances, and no obstacles have not resulted in any sign of life from the remote.
No complaints about picture quality or any other features.
881767
Worked well.  I bought one similar to this one from somewhere else same make.
2968002
Bought two.  One stop working within 1 month.  The other is working well.
3003181
24 hours in - 1 drive has already failed on me out of 4. Returning it an not buying any more refurb drives from here. Spent the extra $10 and ordered the Toshiba 2TB Desktop 7200rpm Internal Hard Drive instead. https://smile.amazon.com/gp/product/B013JPKT9O
993098
I bought two. I've had to return one of them 3 times so far and the newest one still sucks. But the other one I have works fine, so hence the 3 stars, otherwise I would have rated it one star.
4020424
I bought two. One works fine and the other was malfunctioning in a way you would not want. Sometimes you would punch the code and it would engage allowing you to turn the knob. Sometimes it would just click and spin freely leaving you locked out. I returned that one and kept that other. I have one from years ago that had been running strong , so I have little concern.
3475061
This was great until the part stopped working 14 months after purchase. I contacted customer support and they want me to drive 56 miles (one way) to take it to an authorized repair store. This is ridiculous. I will not purchase anything from Ryobi until this situation is remedied.
3229642
LUCKY I BOUGHT TWO, THE FIRST ONE WENT BAD IN 6 WEEKS. THE SECOND ONE HAS BEEN WORKING FINE,SO FAR!
4431136
I've had this for 14 months. I worked well, but it would malfunction on hot days when the car got hot. I would have to unplug it and let it reset. I'm writing a review now because the unit is now non functional. It continuously restarts and will not record. For something this expensive I think that it should last more than 2 months past the warranty, especially since I bought the rear camera for it and the only way the rear camera will work is with this head unit.
1771315
I've purchased this product before, and it worked fine. The second time it simply stopped working after one day. The monitor just stopped receiving a signal. I bought a different brand as a replacement&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/HDMI-to-VGA-Rankie-Gold-Plated-Active-HDMI-to-VGA-Adapter-Male-to-Female-with-Micro-USB-Charging-Cable/dp/B00ZMV7RL2/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">HDMI to VGA, Rankie Gold-Plated Active HDMI to VGA Adapter Male to Female with Micro USB Charging Cable</a>&nbsp;and it works fine, so it's not an issue with any other equipment.
I would rather pay twice as much for a product that is higher quality, then having to buy two of this one if it breaks.
3075509
the one that I first bought worked for a short period and the company sent me another and it worked for about 2 weeks.  This was a costly mistake.
1991303
The first one I got failed within a few days. The second took 14 months. You'd think something this simple would last.
2716880
Took two of these to get one that worked.  First one started smoking the instant I plugged in the AC power.  Amazon was great on replacing it within 3 days.  New one seems to be working.  Only time will tell.  I know Amazon calls these products Amazon Basics, and they sure do seem to be very basic, but functional.  I did have an issue with one flash drive when I plugged it into this hub.  I kept getting a message that the drive was not compatible with the current operating system (windows 10) and I need to reformat.  Caused me worry...but I made sure that nothing was on the flash drive needed and I did the reformat.  Works.
4851920
Update Jan 20th, 2015:

I returned the original unit and received a reimbursement by Amazon. Some days after that the manufacturer (Sabrent) contacted me, apologizing for the experience and offering to send me a new unit completely free of charge. The unit was tested and here is the new feedback:

1) The unit worked fine an as advertised. No I/O or disconnect issues.
2) While it's true that the enclosure does not need screws, is is not super-easy to put and remove the HD inside. Some people have complained about this, but I personally don't mind because (a) it is still easier that having to deal with screws, (b) I don't expect to put/remove the HD constantly, and (c) most important, I'd rather avoid a case that allows a loose fit just for the sake of making things easier.
3) USB cable does not fit entirely on the case: as you can see in customer pictures, the cable does not fit entirely. This also happens in the other USB 3 case that I have (Anker). I don't know both brands opted for this design (neither do I know if anyone else makes a similar product with the cable connector fitting completely into the case).

I've increased my review to 5 starts: 4 starts for the product, plus one extra star because the company showed me that backs its customers.

=== Original review below ===

I've bought this to replace another enclosure (Anker) which worked really fine and which I gave away to my father.
Unfortunately this unit seemed defective: within the first minutes of utilization I would get random I/O errors, and the unit light would switch off. I've checked the cable, which was still secured and firm. Interestingly, after the unit light was off the unit sometimes resumed working (with the light still off) which is clearly a defect.
I could reproduce this problem consistently on a Windows 8 machine and on a Linux (Ubuntu) machine. I can conclude the HD was healthy because (a) it worked fine with the previous case and (b) I bought an Anker USB 3.0 which I tested with the same HD, and it worked flawlessly, even after continuously copying several GBs for a couple of hours.
1180958
It works, for one day, maybe two. I went through the entire 4 pack in one week. As soon as I bought another brand, never had a problem.
4911351
Just use one today.  Seems to be working just fine.  Thanks.