Asrock H81 Pro BTC Mining Board, 6 USB 3.0 Powered 1X to 16X Riser

High Density Glass Fabric PCB What you’ve never understood about your computer is that it is scared to death of water, H2O, humidity or whatever you’d like to name it. And even though you do not see the water, actually there may be lots of excessive moist in the air killing your motherboard silently and slowly. No, your motherboard doesn’t melt when in contact with water like the wicked witch of the west, but it dies of short circuit. Luckily, ASRock has a new High Density Glass Fabric PCB design that reduces the gaps between the PCB layers to protect the motherboard against electrical shorts caused by humidity. A-Tuning A-Tuning is ASRock’s multi purpose software suite with a new interface, more new features and improved utilities, including EZ OC, Auto Tuning, XFast 555, OC Tweaker, System Browser, Live Update, Tech Service and a whole lot more! XFast RAM ASRock XFast RAM fully utilizes the memory space that cannot be used under Windows 32-bit operating systems. It shortens the loading time of previously visited websites, making web surfing faster than ever. And it also boosts the speed of Adobe Photoshop 5 times faster. Another advantage of ASRock XFast RAM is that it reduces the frequency of accessing your SSDs or HDDs in order to extend their lifespan.