A vertical mouse saved my wrist from years of pain — if you only buy one product this Black Friday, make it one of these

[iMore.com]

A vertical mouse changed my life. So, if you've got wrist pain from working on your computer, this should be the only thing you buy for Black Friday.

A vertical mouse saved my wrist from years of pain — if you only buy one product this Black Friday, make it one of these : Read more