Ultra M.2 32Gb/s (PCIe Gen3 x4 & SATA3). The PCIe Gen3 x4 Ultra M.2 interface pushes data transfer speeds up to 32Gb/s. In addition, it also supports SATA3 6Gb/s M.2 modules. HDMI 4k @60Hz. Supports the most recent HDMI 4K 60Hz graphics output specification. With the larger bandwidth and increased frame rate, the motion on your screen becomes more fluid and less blurry. Dual Graphics Outputs. Complete with two types of most used connectors! Packed with a D-Sub + HDMI combo, you have more graphics output options now. Premium 50A Power Choke. Compared to traditional chokes, ASRock’s premium 50A power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the motherboard. High Density Glass Fabric PCB. High Density Glass Fabric PCB design that reduces the gaps between the PCB layers to protect the motherboard against electrical shorts caused by humidity.