Adventure: Running 8/9th gen Coffee Lake CPUs on Z170 motherboard (ASUS Maximus VIII Ranger) | TechPowerUp Forums
ASUS PRIME Z270-A LGA 1151 ATX Motherboards Gaming - Newegg.com
So here's something I've been working on. 9th gen chip fully working in a Z270 motherboard. Full details in the comments : r/pcmods
Refurbished: FOR ASUS PRIME Z270-AR LGA 1151 Support 6th/7th Gen Processor with Aura Sync RGB Header, DDR4 2666 MHz, double M.2 [ NVME+SATA3 ] Support, HDMI,USB3.1 SATA 6Gbps ATX Motherboard - Newegg.com
Amazon.com: ASUS PRIME Z270-P LGA1151 DDR4 HDMI DVI M.2 USB 3.0 Z270 ATX Motherboard PRIME Z270-P : Electronics