“These will actually work with the Pi 4 also if you have a micro-HDMI (M) to HDMI (F) short adapter cable ((SKU 102584) - I'm running an old Acer 24" VGA monitor now.”
“A very neat solution for using an old VGA monitor with the HDMI equipped Raspberry Pi 3B, including having the audio output. I was especially pleased with the price - it seems yellow may not be a popular colour!!”