Pros: When it works it works great, loved the feel/features, not a huge dongle but not microscopic.
Cons: After a month-a few months it will begin to bug up and lag around the screen. I've tested it on several computers (Windows/Linux) so it's definitely the mouse. For any gamer or even normal user its performance is unacceptable. I take good care of my electronics and I hold a reputation for it. I'm really sad it had to end this way.
Overall Review: The first one worked for a long time and I was very proud of it. So proud I bought my dad one. Since then mine broke and I got it RMA'd. Not two months after I've RMA'd it I'm having the same problem that I did with the first one. Buy another brand.
Pros: Lightweight, has a button on the top to switch between 800 and 1600dpi, works fine, better than expected, cheap.
Cons: None.
Overall Review: The hidden receiver pocket on the bottom is genius.
Pros: Using it to connect my bass boost to my computer. It has been working perfectly so far with no problems at all.
Cons: It doesn't appear super-durable, but so far it has been.
Overall Review: Unicorns.
Pros: Functions as advertised, still works perfectly.
Cons: It was not lowered from the sky by angels.
Overall Review: Bought this when it was $70 a year ago to replace the 120gb 5400rpm HD in a dead gateway, has been working perfectly so far!
Pros: Very durable, has lots of pockets, including individual usb/sd/id/pen slots. Fit my 17.3 inch laptop perfectly.
Cons: Not a fan of the velcro on the front, but that's a white person problem.
Overall Review: Right now it's fitting a digital logic book, 8 pound 17.3 in laptop, disk golf disk, swim suit, two shirts, two pairs of shorts, socks/underwear, Nintendo SP, pens, and headphones comfortably without looking obnoxiously large. Awesome. Buy this.
Pros: Feels very solid, the cord is braided, tons of good feeling buttons, fits my hand well, came in one piece.
Cons: Configuration is pretty tough and non-intuitive, but it's possible to figure stuff out. The profile switching has its downsides because you have to choose between software and hardware playback. Easy has their downsides. For example, hardware playback only supports six profiles, and software playback won't take advantage of the LEDs that indicate what profile you're on.