Not the best for reliability (the buttons wear out in time) but otherwise these things are vastly superior to an ordinary mouse for most purposes.

I have had better luck with consumable prices for Brother.

Beware that you need two separate addresses for the two rebates.

I’d be leery of el-cheapo lithium batteries.

When I first started checking my credit reports I found a lot of biographical garbage, including an alias that was actually what my wife usually goes by (she’s foreign, like many such people she usually goes by an American name that’s similar to her real name.) I pointed out what had to have happened (car shopping back before they needed permission to run your credit. They must have run hers based on the name she gave (she doesn’t drive, she didn’t give them any ID.) That would have no-hit but 3 of the 5 letters match my name, I got my wife as an alias.) No proof was needed.