This great enclosure ensures I'll get added use from my replaced-by-an-SSD hard drive. It fits and works perfectly. I've never yet been disappointed by ANY OWC product, so please keep up your great standard of thoughtfully designed and built goodies for us Mac Book Pro people.
I have a large number of digital photos from digital cameras, film slides, and film negatives. I wanted a solution to have multiple backups in various locations. The 2.0 TB Portable Bus Powered Solution gave me this ability without having to deal with power supplies. The USB 3.0 interface is also extremely fast, so I can add data to all my drives quickly. Next the quality is outstanding and the travel pouch is designed to assure the safe transport and storage of the drive. I definitely recommend this solution.
I use this SSD storage device to hold ALL of my work-related files, amounting to over 130GB of data, source code, books, articles, and graphics. Every morning I throw it in my bag, and take it to work. In the evening I return home with it.
So far so good with reliability and durability. No errors of any kind in the two months or so that I have owned the product.
Being solid-state, it has a robust durability that rotating memory lacks. It has taken some pretty good knocks, bangs, and falls, without complaint or issues. I also like its speed and capacity.
This portable drive is great. Easy setup, no problems. The clear look is fantastic. It comes with a case which can house the drive and cable (firewire). It might be a little big for some people but I can live with the size in exchange for the great features. Bravo!
I bought a new (2015) MacBook Pro OS X 10.10.3. When I tried (twice) to hook up the On-The-Go-Pro it would not use the installed software within the hard drive. I had to go to Mac Sales of your website and get information as to how to initialise the On-The-Go-Pro hard drive. When I followed the instructions all the software offered on the hard drive was erased. This meant that I no longer had access to your software bundled with the hard drive. That said, the On-The-Go-Pro has worked very good and am pleased with its performance. As a side note this is the fifth On-The-Go-Pro I have purchased over a ten year period and have always had great performance. Though this is the first time I have had to initialise the hard drive to the computer thereby losing the software bundle offered. I do not know weather this incompatibility was due to the newness of the MacBook Pro OS or the hard drive.
I have purchased a number of items from OWC over the years. From memory to internal and external disk drives, cables and accessories. Most, if not all have, been exactly as advertised. This is my second Mercury On The Go drive. It works exactly as advertised and as expected it should, and my older one is still chugging along. Powers up just fine on my mid-2015 MBP . I used it to back up my 2006 Mac Pro before selling it and moving on to Yosemite on two MBP's. Transferred data to my new laptops from the Mac Pro, which was running 10.7.5 and all went just fine.
What can you say about an external drive? It just works. The included software is really not of any use to me, but there are options built in to leave it, copy it to your main drive, etc.. So, no big deal.
I purchased the OWC portable HD Enclosure (USB 3, FireWire 800) as a supplement to my other brand Thunderbolt external drive (that company has stopped making/supporting Thunderbolt). In terms of speed for what I use the external drive for (files, music, movies) no drag nor buffering. I am using a MacBookPro 13" 2015 (non-retina) USB 3. For the Enclosure I added a Seagate/Samsung 2 TB 5400 2.5" HD. I had the proper tools to install the HD & enclosure, taking five minutes total. One note: Be sure to tighten the screws securely between the aluminum heat sink and HD. There will still be a small amount of play once HD/heat sink are installed. Once the plate is installed everything becomes tight and otherwise secured.
I needed a back up hard drive and I wanted one that didn't need a separate power supply for when I travel. This one works as advertised. Comes with both Firewire and USB cables and has a nice light on it to tell you it's on. Formatting for Apple OS was a breeze.
I am using this item as a replacement for the hard drive on my 27" iMac 11,1 (late 2009). It was easy to connect, format, and load (using the iMac's migration assistant). The instructions were clear and precise, the drive and enclosure appear well made, and the price is just right. It is no wonder that this item has been highly rated by MacWorld and others.
I now have 3 owc portable harddrives. They work well out of the box. OWC is very quick to fill the order. I'll try to remember to write another updated review after a year or so after I have a chance to experience their durability and reliability.