Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: Can I project photos from my Macbook pro onto screen? What do I need to hook up?
Document: This little projector showed itself to be very useful when traveling and wanting to project video captured that same day. Also great for presentations when using your laptop. Fits in your bag without adding any weight at all. Using it with a MacBook Pro,  you will need to require the proper adapter.
We can project anywhere--wall, screen, ceiling. I purchsed 3M VC05W VGA Cable for PDAs in order to make this compatible with my Toshiba laptop. I do not have Apple devices but this cable enables us to make use of the projector. It is easy to use. My only complaint is that I would like it to be a bit sharper.It is so convenient to be able to play movies, show photos, etc. anywhere we want.
This little projector is awesome! Use it all the time outside and project onto a 2 dollar shower curtain. 2 things you will need to do... download &#34;display out&#34; from Cydia since it won't play videos without it (I'm not sure if it works on OS 7 though) and buy speakers that you can plug it into (the volume is ridiculously low).
It is easy to turn it on and get the projector light going. I am very disappointed that the adapter they sent me does not work with IPhone 5. I was able to hook up with IPad. No image came out. The instructions talks about play TV Out or Video. Not clear. I have MAC Book Pro and have two separate kind of VGA adapter. It does not fit or match with the Adapter received. I hate to write this type of review for a good looking product.
Nice little projector for the price ($105). Bought the extra VGA cable direct from 3M. Pricey...$30, but worth the investment. With the cable, able to mirror from my Macbook Pro. Have a 1st Gen iPad, so cannot test mirroring from that. Able to watch Netflix from iPad, and able to watch HBOGo from Macbook Pro.
Bought this as deal of day (Mp225a + spare battery). Fantastic Deal!Comparability:Works great on our:15&#34; MacBook Pro Retina, 13&#34; MacBook Pro, iPad2, iPad3, iPods (2nd, 3rd & 4th gens).No problems with home sharing of iTunes library.With apple VGA adapter for iPad2 + 3M VGA adapter mirroring works great on iPad2 (needed this to access ripped DVDs from our Voyager Air wifi media library).
This is not an HD projector. As long as you keep that in mind when buying/using you shouldn't be too disappointed, especially at this price. I bought it to project singing faces onto pumpkins for a Halloween prop. It worked excellently for this. It is not something you would want to watch movies on all the time though. The on board speaker is not really loud enough for anything other than a small room but does have an audio jack to which I plugged some computer speakers in.
you need to buy the hook-ups to what you want to hook it up to. but it is pretty easy to do so & find.
As a Mac user I am impressed with this mobile projector. This unit is ideal for sharing my photos and videos. In addition to Apple computers and Apple laptops it operates with your iPhone, iPad or iPod. The unit has approximately 2 hours of battery life, which is enough to watch your favorite movies. The 3M projector also operates continuously on AC power. You need to purchase a 3M computer  ( VGA ) cable to allow images to be projected from a personal computer.
With this cable an iPad will play video, Keynote presentations or slide shows from the photo library. All of these look terrific but if you pause a slideshow you get a blank screen - you cannot show individual still photos, documents, PDFs or web pages. I found this very strange. After some research, I found that I had to buy Apple's iPad-to-VGA cable and a 3M VC05W "PDA Cable" which is actually a VGA-to-projector cable.
Answer: There is a cable that is supposed to hook from the unit and another cable to hook to your macbook pro.   This cable is almost impossible to find. Some sites may say the cable is available, but if you speak to them in person the cable is not available.  The actual part number for the cable is in my review.  Also will not work on iphone or ipad with lightening connector.  Product has been discontinued so is a bit outdated.  Would be a great product if I could connect, which I can't so I sent it back.  Hope this helps.