NEVER OPENED, SEALED WITH ORIGINAL STICKER The Penguin Ambidextrous Vertical Mouse by Posturite is a wireless mouse designed for ultimate comfort and precision. With a maximum DPI of 1200 and adjustable settings, this ergonomic mouse is perfect for users looking for a more natural and comfortable way to work or play. The sleek black design and optical tracking method ensure smooth and accurate performance, making it a stylish and functional choice for anyone in need of a reliable mouse.
I have occasional bouts of tendonitis in my wrist, and I was looking for a comfortable mouse to use as I use computers regularly both at home and at work. Using this mouse has eased the pain I was experiencing and I would recommend it to anyone also suffering any form of RSI or tendonitis. As the wrist is at 90 degrees to the work surface, there feels less pressure than at 180 degrees, as you do with a normal mouse. I find myself moving the entire arm instead of just the wrist, too. An excellent product and this price was particularly great!