Summary: This replaces an ASRock Z77 Extreme4 that died. It does not have all the bells and whistles of Asrock but it works without problems. From personal experience I find Gigabyte is the most reliable motherboard brand. I have learned my lesson and will stick with gigabyte in the future.
Summary: I have installed dozens of mainboards of various brands the last 18 years starting back with ABIT (now out-of-business). I have purchased three (GA-Z77-DS3H) in 2014 for customers with PC's running Windows XP but need to move on because of the "death" of XP. I have had no problems with any of them running Windows 7. (I don't recommend Windows 8).
Summary: I like to keep my reviews short and sweet so please let me know if this was helpfull. This Motherboard when coupled with the right hardware is a real screaming deal! Literaly such a good price and so much to offer. Pros : Great compact size, not exactly MicroATX but very close it is atx but less width. Has all the connections the average and some power users need! Looks beautifull I LOVE BLUE!
Summary: Got this board for my first Hackintosh. Only one setting in the BIOS needed changing off the bat, and the board is exceptionally stable. Can't beat Amazon's shipping speed, either. Board easily fits an EVGA GTX670FTW along with a TP-link Wireless-N card immediately beside it. Gigabit ethernet works great, and the BIOS setting for any XMP-enabled RAM should work fine as well. Works great with 16 gigs of Corsair Vengeance.
Summary: If you want a Hackintosh and you own a Sandy Bridge or Ivy Bridge CPU, then ORDER this. Everything on this board is working perfectly as of my install of OS X 10.9. I received the rev 1.1 board and everything is perfect. Audio, Network, etc. It is ALL functional.
Summary: The board arrived quickly. Packaging was secure and the board and accessories were perfect. It took me a week or so of part time assembly to put the computer together. The board was easily populated with ram and the i5 processor. I switched off the internal video in favor of a better add on board. The user instructions were complete and logical with few of the often odd grammar mistakes.