Benefits:
The Logitech M280 is a small wireless mouse, the nice design and is installed in minutes.
Nano receiver has the advantage of being very discreet, perfect for a laptop.
for a right handed the grip is very pleasant due to the ergonomic shape.
accuracy is perfect for use in any case for a conventional use.
Disadvantages:
For a left-handed mouse is usable but you lose all the benefit of ergonomics.
The wheel has a small creak a bit annoying
