kdndnrndn

That's like >$10 in today's money. Significantly more than I would give kids for lunch today

5 EUR (about $1 in 1975) is about the cost of a Döner Kebab which is more than enough for a teenager

It's speed is also lower than many cars on the Autobahn at ~300 km/h

Granted, there's less of a risk of traffic in the sky than on the Autobahn

I'm not aware of any optical mouse using a general purpose MCU, to my knowledge they are all using ASICs