Geekworm X680 4-port IP KVM Switch for Raspberry Pi Compute Module 4(CM4) CM4 and the output HDMI resolution

and the output HDMI resolution is the same as the input RGB signal resolution

such as smartphone

it may probaly will damage your 2

Also provides 3 USB 2

Supports Raspberry Pi official Active Cooler and other third party cooler

Geekworm X680 4-port IP KVM Switch for Raspberry Pi Compute Module 4(CM4) CM4 and the output HDMI resolutionUpgrade: X680 is upgraaded from V1. 3 to V1. 5 from June 2024 adding the following features: Supports switching between hosts in the web UI Supports HDMI input resolutions up to 1920x1080 at 60Hz Notes The X680 doesn't support PiKVM's Mass Storage Drive because it already supports hotkey switching. The integrated USB hub supports data sharing between 4 target hosts and can also be used for one of them, which will be available even in BIOS UEFI when