Does as expected! Update Nevermind...
938704
Date received: June 2017-
I work out of town and I like to keep a eye on the family and property, this system helps out alot great night vision cameras and clear, the App works great as well, so far 4 months with no issues! Thank you from my family to yours!

Update: March 2018
Not even a year and the DVR box has kicked me out and reset its password by itself and I've been trying to contact ZOSI to get the issue fixed and needless to say their not easy to get in contact with, very poor customer service. So as of now the product is useless. Won't be buying their products again.
1934850
Great . Does what it needs to do. No problem or issues
4418228
I've only had it for a day and am worried about the short life mentioned by some others, but so far this thing is GREAT!  It's unbelievably small, silent, gets just a little warm after hours of use, and NO POWER BRICK or cable to deal with!  A single USB connection powers it just fine from my laptop.  This is going to be a lot handier than my other two external drives.

UPDATE 11/20/08 - this guy is still going strong, absolutely flawless.  I have another, more traditional 3.5"-in-enclosure external drive that I use to back up my desktop and have been so spoiled by the Cherry that what used to seem easy (hauling out the drive + power brick and hooking both of them up) seems like a horrible chore now.  Love this and would buy another one in a minute.

UPDATE 03/02/12 - I'm shopping for a replacement for a failing Maxtor external at work and thought I'd look again at these again because my Black Cherry is *still* flawless.  I use it periodically (every month or so) to store hard disc images from my laptop and netbook, sometimes as a temporary space for something I need to move between machines.  (Not talking trash about the Maxtor BTW, it is older than dirt itself but has begun to go flaky on me.)  The other two external drives and desktop computer mentioned above are long gone, but this thing keeps right on cruising.  Obviously some have had troubles with it but I can't complain at all.
1614187
Does a great job with minimal input from me. What could be better?!!!
3669530
I've been using this off and on for a few days now, and everything seems to work fine. The fan is a little noisy, but not too bad. I've checked the voltage with a multimeter a few times, and it seems to hold voltage pretty well. The fan is self adjusting, and t is pretty responsive to changes. You can tell when the unit starts pushing more current by the speed of the fan.

I am using it to run a 3D printer, some LEDs, and a few extra fans, and it seems to be doing well. The case is always cool to the touch even after hours of use. SO far I am pleased.

*************************
Update: After just over a month it has stopped working. I can tap the metal housing when it is plugged in, and it will turn on and off. I can still get it to turn on, but can't trust it to stay on. Stay away!
1525140
Pleased.  Not sure how it will hold up or if it will affect unit's preformance.
2915288
Another reviewer noted slow delivery time and they were accurate.  Since I suspected it would take a while I remained patient.  Probably seemed worse because there was basically no updates on order status at all.  Then one day notification that it shipped and bam - it was at the door!

Have used it all summer for washing cars, cleaning the garage, floors, etc.  Has worked very well.  Just be sure you remove or open your spray nozzle and drain the water before you reel it up.

Also pay close attention to the dimensions.  It's bigger than I expected, but was still able to mount it over my slop sink in my garage.

2/24/16 Update.

Closing in on my 2 year anniversary and still pleased with the unit.  I did have a problem with the recoil device due to a couple of screws coming loose.  Was a quick fix to put the "spool" back into position and tighten it up.

The hose on this unit is somewhat soft and can kink easier than some hoses.  That's a necessary evil as it does need to stay soft so it can recoil.  Also, some users may expect this to zip the hose back into the housing and I suppose it can with adjustment of the spring tension.  I have not bothered to tighten the spring though it retracts a bit slower now than when new.  I didn't tighten it because I don't want to accelerate spring fatigue and I also don't want the thing to "zip" through my garage banging into cars and scratching things up.  I simply hand guide it back into the housing as it picks it up at it's own pace.  I also typically use a wet rag to clean dirt off the hose as it retracts.
1482751
UPDATE!!! Received my new one and this thing is awesome especially for the price. Thanks
3471131
Seems to be nice,properly working unit, i`ll update my review if anything happens.
2829555
So far so good...as of this date the modem is functioning properly as a modem should.
UPDATE:  Have had this modem for several months now and with the addition of a new wi-fi router, it's great!  Buy it!
2918765
Seems to do just what it says. As others have noted, it is unable to "find" many USB jump drives, so I use SD cards instead. Deliberately powered it up and down all possible ways, and it hasn't blown up w/in the warranty period. Perhaps some vehicles' electrical systems are spikier than others. It sometimes remembers current track when powered down, though not always. Only real objection is that it seems to play audio-book chapters, album tracks or other sequences in some inscrutable order, even when track names are converted to sequential numbers. Anyone know how it reads file names?
2985568
I've lost so much data using cheap USB raid enclosures (especially StarTech, but many random off-brands as well).. they all either overheat when the fan silently dies, don't support SMART (so you can't tell when a drive's about to fail), have severe UAS or even usb-storage bugs, crash intermittently, or just plain don't work at all.

I would have thought a USB JBOD would be just about the simplest PC component you can build - a power supply, a USB->SATA chip, some connectors, and some steel.  Apparently not.

I've only had this MiniPro for a few days now, but I've been running it hard.  Quite simply, it works.  SMART (and smartctl under Linux) works flawlessly.  It's passively cooled and silent.  I have had zero issues pushing 5TiB around several times, and that's powered directly off a single USB 3.0 port with two Seagate 15mm 5TiB drives!  Built like a tank.  And fast - current file-level copy from one drive to the other is running at:

sdb  247.00  0.00  126464.00  0  126464
sdd  441.00  112896.00  0.00  112896  0

.. almost 240MB/sec, to spinning media.  No doubt maxxing both drives out.

I'll update if anything goes wrong, but so far this enclosure gets a solid 5.0 stars.  A correctly functioning USB JBOD *is* possible.  Who knew!

*Update - 2018/08/28*

About a month ago my array started disconnecting under heavy I/O.  I emailed Oyen's support team, and they shipped me out a replacement board - no questions asked.  The new board solved the issue, and I'm back up and running.  Look no further; this is the one to buy.
904533
Works like it should. Not much else to say!
832102
November 30th 2015
VIDEO UPDATE
https://www.youtube.com/watch?v=ewmlw7R1phE

After using this doorbell for a few months, Im still happy with my purchase. hope this video will help other fellow customers...

ORIGINAL REVIEW:

What this is, what this does, and what it is not.
Im going to try and make as rich as possible my review: but if you have any questions please let me know

INSTRUCTIONS
just follow my video... instructions on my set were not clear.

THE KIT
Basically everything you need to install the device is included. Even the power supply. If you are using an Electric strike or door lock, you will need to provide your own power supply for the lock, but that's understandable .
One of the things I don't like this doorbell is that in order for it to work on your wifi it needs an external antenna. There is no mounting bracket included for said antenna and it can be awkward to look for a place to mount it: Why cant this antenna be installed on the inside of the device itself?
It comes with and RJ45 adapter so you can use cat 6 cable if your wifi is out of reach.

THE APP
This doorbell claims to work on Ios and Android, I have not had the time to check its functionality on Android, but I have on Ios.

OVERALL FUNCTIONALITY
So after running 4 wires from the doorbell, (2 for power, 2 for the lock) and plugging in your wifi antenna, your guests basically ring the bell and you will get a notification on your phone followed by a DING DONG...

So the doorbell rings, you open the app, you see who it is you can HEAR and TALK to them, using the app and basically you decide if you open the door or not... simple as that.
Another annoyance I found is that the device comes with 4 very bright LEDS to help the doorbell see at night... Why would they use bright white LEDS??? why not use IR LEDS? if the street is dark and someone rings, their pupils will be blown out by the intensity this thing has. Not very cool, but I guess I can live with that.
Also, no sensor on those LEDS, no matter if your guests ring at morning or at night, the LEDS will always turn on when ringing or when monitoring the camera.
I liked that it comes with a little illuminated welcome window in which you can put your last name or whatever you want. Also the ring button is illuminated a good feature none the less.
Talking through the app and hearing through the app is good but not perfect. the sound is very clear. and people can hear me well when I speak through the doorbell, but  sometimes the audio comes all chopped up and you have to basically guess what people are saying.
I hope there will be a software revision to fix this thing.

Best Regards!
4403023
So far I'm fairly concerned about this new 16TB My Book Duo. I configured it as JBOD, and once it goes to sleep (default is 30 minutes of no activity), it refuses to wake up. The drives dissappear in Windows 10, and even the included WD Drive Utilities doesn't recognize the device. I have to unplug the USB cable from my computer, then reconnect. Once after doing that, though, windows thought the drives were uninitialized and asked me to format them. This is not inspiring confidence in this drive. I honestly don't know what I'm going to do. I will try turning off the "Sleep Timer" using the WD Drive Utilities program and see if that helps.

Update #1: I upgraded the drive's firmware from 1.030 to 1.033 and that seems to have resolved the issue of the drive not waking up from sleep. I downloaded the "universal firmware updater" application from WD's support page, and followed the instructions to update the firmware. It's disappointing that the drive shipped with buggy firmware, but at least it appears to be fixed now.

Update #2: A second problem (heat!), and why I left the review at 3 stars is that while the drive is running, the 2 drives inside run really hot. I opened the case and used a IR thermometer on the two drives and it read 130 degrees F, which is above the limit considered safe for hard drives. This means that the lifespan of the drives could be very short if it's used a lot. I want this device to last a long time, so I am going to arrange to cool it with some USB powered fans. In my opinion, they should have built a fan into the enclosure - it really needs it.
4344806
10/15/2016 UPDATE: It's working so well, I updated from 4 to 5 stars.

This thing is great, for the most part as it does what I need it to.

I have Windows 10 x64 1607 (Anniversary Update)
I plugged it to my front USB 3.0 port. It recognized as a Biometric Device (Touchchip finger coprocessor (WBF enhanced mode) automatically. I did NOT install the software that it comes with.

Then went to Windows > Sign-on Options
Underneath Windows Hello there was now a "Set-up Thumbprint" option.
I had to swipe a few times to program it (tip, swipe slowly)
Enabled!
Tested to work for lock screen and Windows sign on.

My MAIN reason for getting it was actually to use it with LastPass, which thanks to other helpful reviews here I heard was possible. After setting up my fingerprint through Windows Hello, I went to the account multifactor authentication settings in LastPass and it detected the device as a Windows Thumbprint reader. I enabled it and it asked for my thumbprint, and it works like a charm.

So nice not having to enter passwords!!

Cons:

- I thought it would be a USB "stick" I could just plug in to my front USB port and leave in but it has cables that you attach to it, my fault for not doing more research. But then I got to thinking this may not be exactly a bad thing as it staying in the USB port and trying to swipe it, over time I think the connection may warp/bend.

-Packaging was like fort knox, super hard plastic. Be CAREFUL unless your scissors are beastly they could break while trying to cut the plastic.
4739286
Feels pretty nice, Everything appears to work well. Hopefully this won't have response issues like some others may have had after some time.

Edit:
It's been a couple months now and it's still going strong. I also decided to flash the firmware in order to achieve a full no-lights option. The solution can be found on reddit for those who are interested.