We've reviewed a whole lot of gaming mice over the years, but we've always come back to Logitech for our personal gaming sessions because its mice are consistently ahead of the pack.

Classic ergonomic shape; excellent Lightspeed wireless system and Hero sensor

AA batteries have no place in a high-end gaming mouse; Bluetooth adds no value; too expensive

Pick up the Logitech G604 if you want a wireless MMO mouse and have $100 to spend. You can get cheaper models if you don't need a ton of thumb buttons, though.

Lots of thumb buttons, Comfortable design, Wireless USB and Bluetooth connectivity, Long battery life

Software profiles don't always work properly, No rechargeable battery

The G600 series mice have always stood out from the rest of Logitech’s gaming mice and the G604 is no different. Like the last two versions, you get a true wireless mouse that doesn’t require charging, instead going old school with replaceable batteries.

Logitech is currently on a run, reviving number of its older mainstays with current technology. Recent updates have included several mi...

Over the last 5-years technology has come in leaps and bounds and the new Logitech G640 LIGHTSPEED Wireless Gaming Mouse is no exception and offers unparalleled performance that has been designed for gamers.

The Logitech G604 is a good gaming mouse, If you want a fast, wireless gaming mouse with a bunch of programmable buttons for your gaming sessions-The G604 is most assuredly an option.

Logitech's wireless, button-crammed G604 Lightspeed is a unique offering among MMO gaming mice, but that doesn't make it the best choice.

Strong 2.4GHz wireless connection; Tons of buttons, including scroll-wheel tilt inputs; Impressive Hero 16K sensor; Decent price for a wireless mouse.

High shape isn't comfortable; Slippery base panel; Powered by AA battery; Minor Wi-Fi connection issues in some situations.

Can a gaming mouse ever have buttons? Fans of MMOs, MOBAs, strategy games—anything with cooldowns—would say, "Never." With that spirit in mind, Logitech's newest mouse, the G604 Lightspeed ($99.99), is a wireless MMO- or battle-royale-style mouse that puts six macro buttons under your thumb. While it doesn't have as many buttons as its ancestor, the G600, it's a rare addition to a class of mice that we don't see as often as we once did, and one of the only wireless options to boot. Alas, though, the G604 may not be the mouse that WoW and DOTA players have been dreaming about. Though it has lots of great features, its oddly humped body shape headlines a list of issues that keep the device more than a few steps from MMO stardom. Buttons, Buttons Everywhere The right-handed G604 Lightspeed Wireless has an incredible 15 inputs. On top, it has two click panels, two DPI-switching buttons on the left side of the left click panel, and a scroll wheel with a click-down and two tilt inpu...

Logitech's wireless, button-crammed G604 Lightspeed is a unique offering among MMO gaming mice, but that doesn't make it the best choice.

Strong 2.4GHz wireless connection; Tons of buttons, including scroll-wheel tilt inputs; Impressive Hero 16K sensor; Decent price for a wireless mouse

High shape isn't comfortable; Slippery base panel; Powered by AA battery; Minor Wi-Fi connection issues in some situations

A lightspeed wireless gaming mouse

Tons of thumb buttons; Comfortable design; Both USB and Bluetooth connectivity; Long battery life

Middling software profiles; Non-rechargeable batteries

Previously on Review Geek, I wrote a love letter to the Logitech G603 , my favorite gaming mouse. Despite the name, the G604 isn’t a direct sequel to that refined design, though it shares the epic wireless battery life.

Comfortable, Lots of easy-to-distinguish buttons, Lasts forever on a AA battery, All-metal scroll wheel

G Hub software is terrible, Really, really terrible, It's so awful you guys, Mouse doesn't switch PCs easily