Summary: Very pleased with this purchase. It has allowed me to connect 3 apple monitors together in tandem... A MacBook air, a 24" Cinema Display and a 27"Lightning display. I was about to give up hope that it could be done.
Summary: I am using a 4TB version - very nice design and great performance. The speeds are about 170 MB/s for read and write. I am giving this disk a 3 stars only because of the loud fan - it is crazy how loud this thing is!