Moshi Mini DisplayPort to HDMI Adapter, Support 4K HD, Thunderbolt 2 or DisplayPort 1.2 to HDMI, Slim Aluminum Casing, for MacBook Air/Pro, iMac, Microsoft Surface Pro, Monitor, Projector

I am so glad I bought this moshi adapter (thunderbolt to HDMI). It saved me spending money to buy a new IMAC 27" 5K Retina. It worked wonderful for what I wanted it for and that was to see if my IMAC graphics card was bad. Thanks to this Moshi adapter my problem was rectified and I was happy. Hooray to the Company that sold me this.

So I have a Mac Mini (Late 2012) model that I was trying to get connected to a 65 inch LG 4K TV. I did the necessary hacking to get the clock limit removed. However all the active Mini Display-Port to HDMI cables I tried either did not push video cleanly, or didn't pass-through audio. This was the first and only adapter I tried that did both and did it well. It was also the most expensive but was definitely worth it. Do yourself a favor and just buy this adapter if you are trying to get a 4K TV connected to your Mac. It works the best.

I never leave reviews because I'm generally too busy to ever seem to get to it. That said, I realize that many people are having issues connecting their Microsoft Surface Pro 4 through the new MS dock to 4k hdmi displays (i.e. TV's) that I thought I would share my experiences. I am connecting to a Samsung UN40JU7100 curved monitor. After trying the CableMatters and Startech active adapters (both of which show noise across the top of the screen), I decided to give the Moshi a try based upon one of the two other reviews for this product. Of course, I questioned the legitimacy of the review, especially as I had never heard of Moshi but, surprisingly, it works like a champ! I now get a very clean 4k@30hz, which looks terrific for what I do (productivity stuff, no gaming). This was going to be my last attempt at using an active adapter. My next step was going to be to send back the dock and purchase one of the older SP3 docking stations (which I hear works fine, even without an active adapter). I know this thing is 3x the price of the other active adapters but, trust me, this is a real solution and one of the very few that currently seems to exist.Update 1/17/16: It's been a few days and this is still a great adapter. However, I just received one of the new adapters with the chip that can do 4k@60hz and the difference is noticeably better resolution. Again, this is just running from an i5 Surface Pro 4 onto a Samsung UN40JU6700 and the adapter settings show that it is now at 60hz. The clarity does look improved (even though it really should only be motion that improves). The link to the Amazon listing for the other adapter is: https://www.amazon.com/gp/product/B019ZQ5GX0/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1I now feel like I've tried everything out there, but am very happy that I've done so. Text is really, really sharp and Samsung colors are always incredible. Blacks now seem really inky dark, so I wouldn't doubt that contrast has improved as well. Good luck to everyone else trying to find a combo that works for the SP4. This one certainly does.

This is a good product. It works as indicated. If you have a higher end laptop that can read and stream 4K, then this is for you. If you don't, you should buy the other one which is NOT 4K.

Works perfect and exactly what I needed to get my MacBook Air connected to a mini projector. It was easy to use and it's small so no bulky piece to try to fit into my bag.

Purchased a couple months back and item was as described and works well in connecting the MAC laptop airbook to Samsung smart TV so I can use the TV as a giant monitor.

loose connection, monitor turns off, turns on when am not even touching adapter...when I connected it first time, immediately I had bad feeling because it was sitting not very tight, it was almost loose, but it worked as advertised...after couple time use, and I used it gently it started turning off monitor, than turning on by itself, not even touching cable...that's really bad when I chose this adapter from 10 others for recommended quality, but am disappointed, this adapter is waste of money, Not recommend to anyone

Fantastic item and even better service. I couldn't be happier. I definitely recommend this item and I will buy from Moshi again.