“Works fine...A bit sad though really as I bought it as a spare for a RPI 400 that had an uncontrolled impact with a glass of sticky liquid. Apparently; "spares" are not available... I have removed the old PI400 Keyboard and replaced it with the new one...Not a hard job. Fits perfectly and seems to work fine. I live in France and over here, I can get PI400s with UK keyboards...but not UK keyboards! Sadly, ordering stuff from the UK is now more expensive and complex. Fortunately, we had family coming out to visit, so they carried it on RyanAir, with no problems. Stupidly; I left it until the last minute to place the order...So, I contacted the folks at PiHut to explain the situation...They made sure that the order was despatched super quick and it arrived in plenty of time. Top service Thanks.”
“It's very attractive to have bought into the Pi branding - I've bought this for an adult son with special needs to continue working through his Pi book on his Pi 400. Why? The 400 can't be connected to the Pi camera, so I'll share my Pi 4B with him when he completes those chapters in the book, and the keyboard of course retains the same dimensions as the 400's case and keys. He's already got the Pi mouse so he'll still have the full house.
Personally I find the keys a little spongy, but ultimately anything that returns funds ultimately to the Pi Foundation's a good thing if it supports the ongoing movement that provides excellent education opportunities for everyone at accessible costs. If we Brits can share the web royalty free, produce an effective Covid vaccine at cost price, and continue developing the best low-cost educational computing experience, we've got some things to be proud of.
You can never have too much Pi ;-)”