Sure, you've heard of a 20-sided die, but what about a 20-button mouse? Logitech's G600 MMO Gaming Mouse features a score of buttons that can be can programmed to work with popular games such as "Guild Wars 2" and "Star Wars: The Old Republic.

Comfortable design; Highly customizable; Firm springy buttons; Swift and precise navigation

Can't reach all the buttons comfortably

Ultimately, the Logitech G600 MMO Gaming Mouse makes sense only for MMO players...

More commands than a drill sergeant; Remembers three entire profiles when unplugged; 8,200 DPI sensitivity

Inherent clunkiness impacts "general" mousing, Price; $80 for a mouse? Seriously, Lefties banished from the clubhouse

Gamers are demanding people to create equipment for, and who can blame them. When you spend hours a day with your hardware, and other people are depending on your hardware to hold up, you have certain expectations from it.

A grand total of 72 possible keybinds saved in mouse memory; Comfortable and easy to use; G-Shift Function; 8200 DPI Sensor; Easy to use software; On-The-Fly Profile Switching

Buttons are placed a little close together; Small body; plus for some; con for others; Less appeal to FPS gamers

Pardon the obvious pun, but MMO mice are a different breed of mice altogether. Unlike gaming mice designed with, say, first person shooters in mind, they are typically equipped with many more buttons so gamers can execute a swath of commands in various settings with just one hand.

Easily accessible programmable thumb keys; Different modes can be selected on the fly; Braided cord

Weight can't be adjusted; No dedicated DPI-switching button; Plastic body lacks a grip

The most button-packed mouse we've tested, the G600 has potential for (very) serious players of complex online games patient enough to master its tiny buttons. Others will find it more complex than helpful.

Clean design; Loads of programmable buttons; Easy-to-use application for programming mouse

Side buttons are tricky to use; Too wide for smaller hands; Designed for righties only

Logitech's G600 is a gaming mouse that's been specially designed for MMORPGs (that's Massively Multiplayer Online Role-Playing Games if you're not down with gamer lingo).

Design and handling; Excellent glide; Comprehensive driver software; Precision sensor; DPI can be adjusted on the fly; G-Shift (two functions can be assigned to the same button; Three onboard memory profiles (you don't have to set up the mouse again when you change PC; 190 cm cord

Buttons G15 to G20 (on the thumb pad) aren't very practical to use; Relatively high CPU use in 1000 Hz mode; Feet sometimes leave black marks on the desk

Any serious MMO gamer has inevitably run into the frustrating problem of pushing the limited spaces that their action bars provide. This is especially problematic when all those action bars begin to overrun your screen and start affecting your visibility.

Logitech G600 is an excellent MMO gaming mouse that provides an affordable high-end gaming peripheral that PC enthusiasts will love. Read our Logitech G600 to find out more.

In order to properly use the G600 mouse you do need to install the Logitech Gaming Software suite, it will auto-detect the mouse and offer you to configure profiles stored on the mouse or the ones installed on your PC.

I honestly wish I had bought a different mouse. I wish I hadn't wasted $40 on a mouse that has this many issues. Definitely hope Logitech takes this mouse off of the market, it is terrible. Please do not buy!

It lights up real good; The cord is braided which is nice

Terrible input lag, couldn't even play games; I had to swap to an older mouse; Not a very durable package, dropped it once and it came a part; Lots of keys of not responsive