Genius XScroll Black 1 x Wheel PS/2 Wired Optical 800 dpi Mouse

Pros: None

Cons: Horrible resolution; I'm not sure what is meant by 800 dpi, but from my results, it would seem to mean something like 70 dpi; the cursor is jumpy and imprecise on my not-phenomenally-high-res 1680x1050 display; selecting things with any accuracy is impossible, and I spend a long time trying to place the pointer as it jumps around. The optical sensor is equally garbage; as I move the mouse in a straight line, the pointer wobbles. I have turned the acceleration down all the way to zero in an attempt to gain some control but to no avail; the pointer still moves too fast, too jumpily, and too vaguely. I am giving up and looking for another.

Minor point: The driver installs scroll bar mouse pointers that I don't care for, but there is no option to change them.

Other Thoughts: For the relatively (but not extremely) low price I paid for this mouse, it's not worth the time, money, or effort to request a replacement on the assumption that this one is faulty and not representative of its brethren, so I guess others may not have my bad experience. However, I'd be more likely to chalk such variance up to poor Q/A.

Pros: Cheap. Has a nice "hand" to it.

Cons: None noted.

Other Thoughts: Will buy again.

Basic function PS2-tailed mouse. Fulfilled all expectations. No frills, but - unexpectedly, at price - good feel and sensitivity.

Pros: Long Cord, Sturdy feel.

Cons: PS/2

Other Thoughts: I accidently bought this thinking it was usb, good thing I have 1 and only 1 ps/2 port on my motherboard. I like it so much i'll probably stick to the brand.

Pros: Its a mouse and works very well

Cons: none yet!

Pros: good look and feel, good price, quick delivery, because its 800 DPI it will scoot across a big screen when the mouse control panel is tweaked, wheel responds well, optical (so no mouse pad required)

Cons: none

Pros: Very comfortable for long hours of gaming, tracks accurately and has responsive keys. Rugged feel of both mouse and cord, I expect this mouse to last a long time. Would purchase again.

Cons: Middle scrolling appears to react differently to separate applications, going from very sensitive in photoshop to moderate for web browsing. The good news is this can be adjusted in the Mouse Control Panel.

Other Thoughts: Middle button did not work until mouse driver was installed from the website. Excellent mouse.

Pros: Good, Cheap scroll mouse. Hard to find Optical mice these days with the Ps/2 connector and not through an adapter. I have an older KVM Switch that only powers Mice on if they are PS/2.

Cons: None

Pros: Not too large or too small. Only using as a filler until I buy an actual gaming mouse.

Cons: None.

Pros: My computer doesn't like usb mice. This mouse works great. No more jumping cursor or bad double clicks. Very sensitive because of 800dpi.

Cons: Feels a little small. But I have big hands. May have to turn down mouse sensitivity a notch or 2.

Other Thoughts: If this mouse lasts, I will never buy any other brand again. Thank you Genius!!!