Pros: Smooth and precise curser movement; easily slides on mouse pad; low price; compact size; hinged, full-width buttons; solid feel; heavy-duty cord; no PS/2-USB adapter; works with standard XP mouse driver.

Cons: Some were manufactured with a noisey/grindy scroll wheel mechanism; shipping price is obscene unless other items are ordered at same time to reduce the per/item shipping fee.

Overall Review: I ordered two of these a week apart: First one had a mfg. date of Dec 06 and a gritty-feeling scroll wheel, which felt like plastic shavings should be coming out from rough surfaces grinding together. Second one had mfg. date of Jan 07 and had a much better scroll wheel feel - a definite KEEPER. This SBF-90 is older and has a lower DPI rating, yet outperforms my brand new Log*itech LX3 that costs 3x more but fails to work with my PS/2 KVM switch. (Because of the USB-PS/2 adapter I presume.) I also like the SBF-90 buttons better than the LX3 in terms of width and lower actuation resistance.

Pros: Great movement and quick action. Scrolls nicely, but I have never felt anything better to compare it to, except for the last Logitech mouse given to my son. (I loved that one!) Works great on my dark desktop. I'm one happy camper!

Cons: The wire needs to un-kink a bit, but it will once the weather warms a bit. Still, it has great action for the simple little games that I play online, so I am totally happy.

Overall Review: For the price, you cannot go wrong. Stupid mouse that came with my new computer didn't even have any buttons! I wouldn't know what to do if i couldn't click away!

Pros: 1 PRO is it is really low priced. And it seems to work ok ONLY if you have a mouse pad... NO MOUSE PAD=Jumpy movement MOUSE PAD=Smooth Accurate Movement.... Oooooh!

Cons: My old LOGITECH would work on any surface including my current desk surface. This one however whined for a mouse pad... because it was jumping all over the place without one. Once my mousepad was in place it worked excellent!

Overall Review: Overall a good low price quality replacement.... but you WILL need a mouse pad, most likely. EVEN A CHEAP MOUSE PAD would work better over nothing at all.

Pros: This mouse does everything it looks like it should do. It's a basic optical ps/2 mouse, and it worked like a charm. It was also so cheap, that I bought two just in case.

Cons: None, I got exactly what I wanted

Overall Review: I'm kicking myself for having not bought a third.

Pros: has a good feel to it, great mouse considering the price

Cons: none

Pros: It's a budget mouse, but it's really well-built. The packaging even said, "Logitech budget mouse" on it I believe. It's made of solid materials though, which is easily noticed by just holding it for a second. The buttons are pretty universal and would be ideal for both lefties and righties. It's a good mouse and I expect it will do just fine for any use - even gaming. Mouse speed is fluent and accurate. Clicking is just the right density of touch and feel. Nothing but good things to say for such a cheap purchase. The Logitech name is something many people would consider to be a plus as well.

Cons: None at this time other than to say that it's a PS2 connector and not USB. Many people prefer USB nowadays but USB doesn't offer any advantages in real-time use. I'm not sure how it compares in terms of power usage but it is just a simple input device so it's not like you'd be saving hundreds of dollars or anything by using USB.

Overall Review: This is for my girlfriend's computer and I'm sure she'll love it.

Pros: Well, anybody looking at this mouse has a low budget. This mouse is inexpensive and functional. It gets the job done.

Cons: It's not very fast, accurate, nor terribly ergonomic. That's generally the case with cheap optical mice. Don't expect much for this price.

Overall Review: If all you need is a simple mouse for your mom's computer, go for it. If you want to hone your sniper skills on a game, I have no idea why you clicked on this link.

Pros: I recently recieved this mouse and have put it through some heavy use. I play many PC games that require alot of clicking. This mouse is accurate, comfortable, cheap, and it is a great brand.

Cons: Horrid shipping price, 5 dollars for a unboxed mouse? really!? Nothing to due with the mouse performance.

Overall Review: Like always newegg got my order to my home quickly. This time it actually beat the record so far after over 100 orders. I ordered it yesterday morning with standard shipping and received it this morning. I am impressed newegg! I purchased this mouse to replace a 3 1/2 year old mx 310 that was losing its "clickyness." due to budget reasons I selected this one.