Pros: This mouse worked great for 9 months. I only had to change the batteries three times, never had a problem with range or anything else. It is a nice size and weight, and the USB plug is also fairly small.

Cons: At ~9 months of ownership, the left mouse button started doing this weird thing where it wouldn't click at all, or would double click when I single-clicked on occasion. The problem seems to be getting worse, so I figured I'd replace it under warranty. Turns out Gigabyte has a 1-year from DATE OF MANUFACTURE warranty, so even though I bought this in February 2010, the warranty had already started in July of 2009 when it was manufactured (7 months before I bought it!!). What an annoying scam! Anyway, it is a nice mouse, while it lasts.

Pros: The rubber grip on the side feels good and the solid black finish looks very nice. The same rubber grip coats the scroll wheel and does a fine job of making sure there's no slipping. The top of the mouse is glossy and slick. The whole mouse generally feels very good. It works with Windows Vista out of the box without any software installation necessary. The switch on top quickly toggles between 1600 and 800 DPI, and this is very handy when you need to switch from general mouse use on the desktop to fragging people with head shots. The nano receiver seems to work well and is barely noticeable; you can even snap it into the bottom of the mouse when you're done using it to make sure it won't get lost. Batteries are included.

Cons: I'm larger than most guys (har har har) and this mouse is a little too small for my hands.

Overall Review: The mouse is fairly light due to it's AAA batteries. I personally prefer a mouse with some weight to it, but I know other people seem to prefer a lighter style. Generic AAA batteries work, so you can use rechargable ones if you want. I have to compliment Gigabyte on the nice packaging -- this mouse comes in a real cardboard box with an easy-to-open clear plastic insert. Other mice at this price level are often in those impossible solid plastic packages that you have to cut open.

Pros: It is a nice mouse. Works perfectly, looks nices, and it goes well with my setup. The other review is right. The usb reciever is a very tight fit, but it works fine.

Cons: It is not as small as I was hoping it would be. It's about the size of a regular mouse.

Overall Review: GIGABYTE GA-P55M-UD4 LGA 1156 Intel P55 Micro ATX Intel Motherboard Intel Core i5 750 Processor - 2.66GHz, LGA 1156, 8MB L3 Cache, Quad-Core Kingston HyperX T1 Series 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 2000 (PC3 16000) BFG Tech- GeForce GTS 250 1GB 256-bit GDDR3 PCI Express 2.0 x16 Ultra LSP750 750-Watt Power Supply - ATX, SATA-Ready, SLI-Ready, 135mm Fan Thermaltake ProWater 850i Liquid Cooling System for Intel Processors Microsoft Windows 7 Professional 64-bit OEM

Pros: Works. As the title says it does the job and does it well. Everything words fine the usb stores into mouse np. the sensitivity button does what it says it does. the mouse wheel doesn't glide fast but I didnt want it to anyway.

Cons: as stated above not really a con for me but might be for others as the mouse wheel doesnt actually continually spin

Overall Review: good buy =)

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: *comfortable design, not too big *decent accuracy, not high end but will do most tasks well *wireless *decent battery life *off switch *small adapter *doesn't feel too cheap Overall a good mouse for day to day tasks. wait for it to go on sale with a rebate, i got it for cheap.

Cons: *feels a bit heavy to move around compared to other mouses (mice?) i've used

Overall Review: if you're willing to do rebates, wait for this to go on sale you can get it for <10 if you keep an eye out for deals.

Pros: I like the size since it was replacing a desk mouse . It fits my hand well with out being small like many wireless others. I find the buttons comfortable Recognized fast on windows XP. I am sure there are better out there but for the price and comfortable size fit my hand . Price ..

Cons: sometimes a bit slow to react . I paid more for it a week ago .

Overall Review: If you looking for a low cost wireless mouse I would say give it a try.

Pros: Comfortable (I have small hands though). No leakage of light from tracking LED. There are no other no other annoying lights. Tracks very well. I use the mouse right on the laptop in the area below the keyboard on a 'silver' Dell Inspiron 1520. It didn't track as well on a glass window though. :) Scroll wheel is near silent, with some feedback (clicking)

Cons: Left and right buttons are a bit loud.

Overall Review: I pretty much concur with the previous couple reviews - A couple of notes: 1. It is about 2/3 the size of a normal desktop mouse. 2. This is probably labeled a 'notebook' mouse because the USB receiver can stored in the mouse itself (for traveling). It make a good desktop mouse though also. 3. The USB receiver fits snug - Not alarmingly so though and I view this as a plus.