Raspberry Pi 4: 3x the performance of the Raspberry Pi 3B+ with Gigabit Ethernet, dual 4K HDMI and USB Type-C for just US$35 - NotebookCheck.net News
Raspberry Pi 4 Just Released: Faster CPU, More Memory, Dual HDMI Ports | Hackaday
Running your Raspberry Pi 4 at 4k60hz | by monofuel | Medium
China HDMI Cable Adapter USB-C Power Supply Raspberry Pi 4 with Fan - China 3A USB-C Power Supply and 1.5m Micro HDMI Cable price
Amazon.com: Micro HDMI to HDMI Cable Adapter 4K, iVANKY 3.3 Ft Braided Micro HDMI Cord Support 4K 60Hz HDR 3D ARC 18Gbps, Compatible with GoPro Hero, Raspberry Pi 4, Sport Camera : Electronics
linux - Rpi4B and Midas 10" 1280 x 800 HDMI Monitor Interface Problem - Raspberry Pi Stack Exchange
New Raspberry Pi 4 features 4K60 decoding, dual 4K monitor output - FlatpanelsHD