Out of the box failed
925235
Didn't work. Moved on to a different brand and model.
134669
did not work, spend more but buy one with mostly good reviews
1914132
Unfortunately,  the product failed. I am in the process of trying to return it for replacement.
4940518
If only there was negative stars. Did not work out of box.
1191889
It could not make it work even though I followed instructions.
1833690
Audio channels work, video outputs nothing. Tried on two different TVs, and through a PVR. Dead on arrival.
1845010
Didn't work out of the box. Unit would not charge or turn on. Sent it back for a refund.
139701
Failed right out of the box. Ran all the tests. Passed the the first test, but failed the Quick Drive and full scan tests.
1474782
Dead, didn't work out of the box, not sure how to return but I will be. Screen won't change from gray. I tried component video and multiple aux cords from and devices.

I really wanted this to work.
3225095
A replacement for a previous failure, works perfectly out of the box.
954970
Product doesn't function, completely useless out of the box. Be wary.
3784642
It did not work out of the box for me, but the set up was strait forward.
4397512
Did not work properly out of the box. Tried another vacuum gauge that worked well. Returned
1448139
Defective out of the box.  Didn't connect securely to the lighter plug in my BMW.
3871206
Defective on first time out of the box, Dont Bother, never refunded my money either
3164294
Defective out of box. Would not recognize external sd card. This is a recognized problem with this unit. Went over 30 day return period with Amazon, now stuck in RMA situation with ASUS. If you want to add external memory to this tablet, BEWARE!
594645
Did not function suitably out of the box and product is being returned. That being said, other UJC-750 machines have held up so most likely the one bad one in the batch.