**Z170 Pro 4
- Entry level Z170 motherboard with an Ultra M.2 slot**
- ASRock Super Alloy
- Supports 6th Generation Intel® Core Processors (Socket 1151)
- Digi Power, 10 Power Phase Design
- Supports Dual Channel DDR4 3200+ (OC)
- 2 PCIe 3.0 x 16, 3 PCIe 3.0 x 1
- AMD Quad Cross Fire X, Cross Fire X
- Graphics Output Options: DVI-D, HDMI
- 7.1 CH HD Audio (Realtek ALC892 Audio Codec), ELNA Audio Caps
- 2 SATA Express, 6 SATA3, 1 Ultra M.2 (PCIe Gen 3 x 4 & SATA3)
- 8 USB (Universal Serial Bus) 3.0 (2 Front, 6 Rear)
- Supports Full Spike Protection, ASRock Live Update & APP Shop