Instruction: Answer the given question using the supporting document.

Input:
Question: Advertized as 12VDC, but image shows 110 AC socket. Is it 110 AC with a internal transformer to 12 VDC? Can it be internally bypassed to run on 12VDC?
Document: I just should have researched a little more about the difference between DVBS-S and DVB-S2 before I bought the receiver. X2SAT sells other receivers that are DVB-S2 compatible at very reasonable prices.I did have some trouble with the internal power supply on my unit. The kind people at X2SAT went above and beyond to correct the problem.Other than that, it's a great little box, and the seller's customer service is incredibly good.
Good PointsIt's smalleasy to programworks as intendedX2SAT has really, really good customer serviceBad pointsNot designed for DVB-S2, which is what most non-religious English Language programming requires in the USAThe internal power supply failedThis was my first satellite receiver and it provides a great introduction to the FTA hobby. When I bought the unit, I didn't realize that there were different encodings for different satellite channels. This unit does a fine job of decoding DVB-S, but is not designed to pick up DVB-S2.
x-2 will give you support to help set up the system, always there for his customers, friends and family will be sent to him for thier needs, anything these great people could do for you they will do thier best to get it done and will make sure you are very happy with the product.
very low priced unit and it works great. i will buy another when my house is finished for a second bedroom
this receiver working very good but has big problem which is response to other remote control i have samsung tv when i want change the tv volume it change channels in the receiver and any things in samsung remote control has other action in the receiver that make me upset i hope in the future they solve this problem
this is best receiver i ever seeing in my whole live so buy it and is worth it and is cheap
just don't like the fact that it have a rs 232 plug in the back and don't have a updated onemake it hard for some people to have that plug handy cause its a old plug from 10 years agoat least ad one with the purchase. it was hard to look for that plug
it to bad never buy it, it  do not work can not set it up to work caused me to buy new tv new lnb  even carry it to a fix sat place at my freind houseto check it still do not work
and I found several more things in the clear up there worth watching. Either way, you still need a HD box to see more stuff, so that is my next purchase and I'll end up just giving this one away. OH - Another glitch was that my Vizio TV remote interacts with it somehow, and at one point actually reset the X2 to 'factory', and I lost all the stuff that took me a day to program. No big deal, just part of the hobby learning experience.
Works fine, still learning some functions. This and a different model both did not work with a small dish about 24&#34; Both worked with my old giant 10' dish excellently. I just couldn't get the small dish receiver/antenna to catch a signal. I would like to be able to turn it off completely- When off it says in LED'S OFF
Answer: LUCKY YOU... I am an electronics technician... so I got out my screwdriver and my digital voltmeter and found the answer for you. This unit I have is an X2 model. I believe there is another model that is an older version that might still be sold that DOES use an actual 12 volt power adaptor that plugs 12 volts into the unit.  My unit plugs directly to 110 ac with a little ac cord that is UNPLUGGABLE from the back of the unit. I used a small Phillips to open up the case... and...  The little power supply inside the unit is on it's OWN LITTLE pc board and is easily removed HOWEVER it puts out 3 different voltages, none of them are 12 volts.  It puts out 3.3V, 16V. and 22V.  This little unit is about the size of a standard paperback book.. a little smaller.  Keep in mind, you could purchase a small 12v to 110 volt converter that plugs into your cigarette lighter if you want to power this off of 12 volts.   Be sure to read my other reviews about this unit, as it has some quirks such as OTHER REMOTE controls such as your TV remote may cause UNDESIRED operation.  for example, say you push the VOLUME UP button to turn up the volume on your TV.  When you press the button to do that.... the channel may change or other things on THIS UNIT.  etc etc.