Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: how long is the pigtail?
Document: pigtail cable worked just as advertised.works with all my electronics that I have tried it on. All the reviews were spot on.
Worked right out of the package. I only had to make the connections. I connected my Internet-capable Blu Ray player and my Apple TV box and the Pigtail Cable does the rest.
I use the pigtail to connect our cable TV and kids Xbox 360. The problem is if the Xbox turns off (power saver mode), then the cable TV will not display either. Both have to be on to watch TV. Not good.
I purchased a less expensive 2 in to 1 adapter that didn't work at all; what a waste of money; but the HDE 3x1 Pigtail adapter worked perfectly. It switches to the active component as advertised. I do have one DVD/VHS machine that always sends some current through the cable even when off, but that doesn't seem to affect the switch; when I select the source I want it changes to the correct device automatically.
I rated this 4 stars because the instructions are difficult to read. Too much info. When you finally figure it out, you can plug the pigtail into your tv's hdmi port and then plug in 3 different devices that use hdmi inputs into the switcher. Then all you have to do is leave the tv input on one setting and push a button on the switcher to view the different devices. Very easy if you remember which device is no 1, 2 or 3. If you can't remember, use labels.
I purchased this model because of the price value knowing that it may not be the best choice. I was initially impressed with its ability to auto-switch inputs (as long as I only had the device I wanted to see turned on).Now that I've had this unit for a few weeks, I have a pretty good idea of it's drawbacks. The main (and important one for me) one is that it does a terrible job processing input from an XBOX.
works great i love it good way to share multiple connections to your tv's hdmi so if you have a cheap tv like me with 2-3 hdmi ports you don't have to worry
works as advertise. Does not switch over with multiple devices that are always on such as a roku but that is to be expected.
work s good and i will recommend it to another person. open the box and hook it up and it works perfect.
this device does not work, try connecting it to my tv to put two hdmi devices and does not work, do not give in., bad experience
Answer: 2 ft