Pros: Great Fit, ergonomics, small transmitter

Cons: Quality - This piece of garbage died within 2 months. Emailed Logitech support 2 1/2 days ago, still no reply . . . Will buy Microsoft or Kensington mice from now on, anyone but Logitech. This is the 2nd Logitech wireless mouse that's died on me within 3 months.

Pros: NONE

Cons: Cheaply made piece of junk. SATA power connector broke when I tried to install my power connector. Drive feels flimsy in your hand. You can tell it's cheaply made just by the weight. I've owned about 10 SSDs over the last 2 years, all of which were problem free, and yes I'm careful & do know how to install computer hardware. Setting up RMA with NewEgg.