
HDMI to VGA/RGB conversion (like using a Raspberry Pi 4 B in a KVM switch) requires power for the circuitry in the "box" (this product). Without this power supply, the computer occasionally loses connection (turns off in READY mode) with the display, resulting in an annoying blank screen while the connection is reestablished. This problem is solved with violence. most of time. But I still get screen dropouts sometimes, but much less (-95%) than before. So 4 1/2 stars, not 5. Raspberry Pi is indeed the problem.

Soft Silicone AirPods 3 Case Cover With Fur Ball Keychain - Shockproof Protective Cover For 2021 Version Charging Case With Visible Front LED - Ideal For Women And Girls - Light Purple By OULUOQI
20 Review

Protect Your AirPods Pro In Style: Filoto Rose Gold Silicone Case With PomPom Keychain For Women And Girls
20 Review

Universal Electronics Accessories Organizer Bag - Waterproof Portable Cable Travel Gear Carry Bag (L, Black/Pink)
27 Review

Large Waterproof Cable Organizer Bag For Travel, Universal Electronics Accessory Holder, Portable Gear Carry Case For Cables - Black
28 Review