Warning Signs

This is a warning sign that I came across today:

Warning: Some experts report that prolonged use of any *DEVICE NAME DELETED* could cause serious injury. Please refer to usage statement in user manual.

Take a wild guess what device this sticker was found on?

Ready?

My new keyboard. Yes a computer keyboard can be hazardous to your health.

*Editor's Note* I need something to scream at me whenever I post without using verbs. For those who read this post before I edited it, I appologize.