Hey guys, I am from Malaysia. I just got my Matrox DS1 yesterday and so far it has been running flawlessly. I bought the item from OWC. The unit is driverless. So all I had to do was power on the Matrox DS1 and connect the Thunderbolt cable. The gigabit ethernet works without any issues. I was able to charge and sync my iPhone 5 using the rear USB 2.0 port and also hook up my Apple wired keyboard to the other rear USB 2.0 port. The front USB 3.0 port works as well. It detected my external USB 3.0 hard disk. Somehow when the hard disk is connected to the Matrox DS1, my Apple Magic Mouse connection became less accurate. It was as if there was some sort of interference coming from the USB 3.0 port on the Matrox DS1. I have not tested the input and output jacks as I already have an audio interface (Echo AudioFire 4). (Link to my Echo AudioFire 4 unboxing video) http://www.youtube.com/watch?v=cyK5GBcn_88 The device does get warm to the touch, certainly warmer than my Echo AudioFire 4. I have posted an unboxing video of the Matrox DS1 on YouTube http://www.youtube.com/watch?v=Em-7x-_sYo4 If anyone would like me to do additional testing, please do let me know. Thanks guys!