Good luck with your unit
923321
Mine does not work... I use other brands that perform great, but this one doesn't talk to GSM; just keeps on blinking.
4218485
Nice unit works well the few times i have used it.
3599386
Good product, just make sure it's capable of doing what you want and that your TV is capable of operating.  Some of the older TV's we tried it on didn't work well.  Was the TV.
2793070
Sounded like a winning scenario to me.  Unfortunately, this device was DOA - and with the amount of trouble it takes to pack this up and send it back, I don't think I'll be taking another swing at this.  I'll try a recommended one instead.

REVISION:

Like others with issues with this product, I was contacted by the seller to make good on the product in exchange for revising my review.  I agree to re-evaluate the product; they drop shipped me one completely free of charge (note: this was after my Amazon refund had cleared) in hopes of making good on the product.

I agreed;  I liked the case overall - I appreciate the ease of being able to swap drives in and out.

The new one arrived and it worked as expected.

Would I NOW recommend this product?  I changed my review from 1 star to 4; namely a star lost for the issues I experienced with the first unit. There is obviously a production line issue somewhere along the way and the seller need to address this issue.

If you do decided to pick this up (it's a neat case), don't bother returning it to Amazon.  Contact the seller as they appear to be ready and willing to make good on their product.
4587972
I still need to drop my tank and see if this will fix my sending unit problem...but it's the part I ordered.
2544418
Put unit to work as soon as I got it. Everything seems to be OK.
1380950
Enjoy having the unit.  Two things that are troublesome: the process of updating the unit using a thumb drive and finding a compatible storage drive.
2374826
The initial unit I received new from an Amazon seller would not power on after two days of charging.  I went to Best Buy, picked one up and it worked fantastically.  For me, this is a 50% failure rate.  It may have been a fluke but it is very rare a non-functional unit should ever get past QC.
1600024
Well...after mounting and wiring, the unit is DOA. Will be returning and trying again. Hopefully the second unit will arrive working.
2147388
Unit did not work. Threw away boxes last week and went to hook up today and it did not work. Minus one starr
4511869
Our unit quit working after only a couple months and we are past the return time period.  Now I'm going to try and go through the manufacturer to see about getting a refund of getting it replaced with one that works.  This should be fun.....
4556692
I had 2 in a row that displayed  "waiting for main unit" however I looked at the troubleshooting section in the manual and I found the way to reboot it, now it works like a charm
2127848
The first unit was DOA. They were very helpful and a replacement was sent. Now all works normal. A few setup hints were missing in that how to sync the device that they provided after the problem.
4858963
we are on our third unit. second one was returned because it was received dead on arrival (guessing it was dropped kicked during delivery). third unit started up right away. with both first and third unit it was reasonably quite. after a week plus use, first unit is becoming finicky -at first being turned on it makes whining noise and sounds like it's warming up. after half a minute, if it is turned off, and turned on again -it sounds ok (minimal noise). i guess only time will tell if this model is worth buying. when it works, it has a good price/value ratio.
1496170
Does not fit my unit. Advertising is not clear or complete for all models.
3162408
Unit itself is fine, Pyro is a loss to me, even with good Tech support, still coudn't get it all together.  Loaded Audacity as a last resort(listened to too much bad stuff) and it works great for my amateur efforts. Again the Unit is fine.
2320730
This product, both units have now failed. I have others that are still active. I believe this is a good item, but with tech one has to be willing to take a chance. However, if I can find the info, I will send them back for warranty work.