ASRock Z370 Killer SLI/ac

It offers a pretty decent set of features including, support for 2-way multi-GPU, DDR4 ram upto DDR4-4266+ (OC), Intel Optane, 7.1 HD audio, HDMI out, DVI out, RGB LED, Intel Gigabit LAN and dual band 802.11ac WiFi. For expansion, it comes with 2 PCIe 3.0 x16, 4 PCIe 3.0 x1, 1 M.2, 6 x SATA3 ports and a total 9 x USB 3.1 Gen1 (1 Front Type-C, 2 Front Type-A, 1 Rear Type-C, 5 Rear). 

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