Is it ever possible for a gaming mouse to have too many buttons? Those who enjoy strategy games, MMOs, MOBAs, or anything else involving cooldowns would answer, “Never.” The G604 Lightspeed ($99.99), Logitech’s newest mouse, is designed to capture that essence. It is a wireless MMO (battle royale) mouse that places six macro buttons beneath your thumb. It’s one of the few wireless choices available, and even while it has fewer buttons than its predecessor, the G600, it’s still a unique addition to a class of mouse that isn’t as common as it once was. Unfortunately, the G604 might not be the mouse that DOTA and World of Warcraft players have been longing for.Despite having many fantastic characteristics, the device’s oddly humped body form is the main cause of a number of problems that prevent it from being a major MMO star.
Pros & Cons
Advantages | Drawbacks |
---|---|
Robust Wi-Fi 2.4GHz connection | High form factor can be uncomfortable |
Numerous buttons, including tilt inputs for the scroll wheel | Slick base panel |
Hero 16K sensor is impressive | Runs on an AA battery |
A wireless mouse at a reasonable price | Minor issues with Wi-Fi connection at times |
Logitech G604 Lightspeed Wireless Mouse: Ultimate Customization with 15 Inputs and Hero 16K Sensor
In addition to its amazing 15 inputs, the right-handed G604 Lightspeed Wireless has two click panels, two DPI-switching buttons on the left side of the left click panel, and a scroll wheel with two tilt inputs and a click-down. The tilt inputs, an old-is-new-again feature I’ve seen reappear on a few mice in recent months, add two more customizable inputs by pressing the side of the scroll wheel in either direction. It’s a surprisingly practical addition that I really like for quick-to-tap macro buttons in games and as a navigation tool in Chrome and other apps.
Below the scroll wheel, the top panel also features two buttons: one for pairing Bluetooth and alternating between wireless modes, and another for alternating between a free spin and a segmented scroll.
The highlight of the mouse is the side buttons, which are composed of six macro buttons on the thumb side, arranged in two rows of three. The buttons protrude from the body as thin rectangles, making it easier to keep track of which button you’re resting on to avoid misclicks. Each button’s bottom curves slightly, allowing for a natural pulling motion from the bottom to the top.

Unfortunately, the top three buttons are so closely spaced that it is hard to crawl below them, thus this only truly applies to the bottom row. Although they aren’t the most pleasant buttons in the world, they are simple to use, which is important when there are so many inputs in a small area.
The Hero 16K sensor from Logitech, which is included inside the G604 Lightspeed, can track up to 16,000 dpi at 400 inches per second, as the name implies. You might not be able to move as quickly as you could with a competitive mouse because the mouse weighs 4.8 ounces, including the battery within.
Logitech G604 Review: Great Buttons, Flawed Design, and Connectivity Challenges
The remainder of the G604 has various problems, but the buttons and other parts are in good condition. First and foremost is the mouse’s real form.
The G604 measures 1.7 by 5.2 by 3.1 inches, and its steep slope from the base to a bulge over the center panel makes it feel even taller. A mouse can be more comfortable and easier to operate if it has a sweet spot, which is a little bump where your pointer finger’s knuckle should go. Although the Logitech is taller, your hand sits more or less flat because of its flat center.
Although it seems to keep your thumb ready to press the side buttons, my little hands didn’t find it comfortable or natural. My thumb hardly reaches the little thumb wing at the base of the mouse when I’m holding it naturally. (However, the thumb wing remains a powerful feature since it allows my thumb to rest without squeezing the mouse too firmly.

I discovered that my hand would slide straight down the back of the mouse because of its steep slope and lack of the rubberized grip located on the sides and center. This is probably done to draw attention to the fact that the bottom ungripped panel can be removed, providing access to the AA battery housing and a place to put the G604’s wireless dongle.
Penlight-powered mouse aren’t my thing, but the G604 Lightspeed makes the most of its AA cell: When utilizing the 2.4GHz Lightspeed wireless, a battery may last up to 240 hours, and when using Bluetooth, it can last up to five and a half months, according to Logitech.The G604 has been my main mouse for a week or so, and I haven’t needed to replace it yet. The battery has been in it for a few weeks. Although I generally prefer charging to changing batteries, this won’t be a problem very often if the battery lasts as long as Logitech claims.

Though I had a few more connection issues than I did with the majority of wireless gaming mice this year, the G604 functions well as a wireless mouse overall. Most of the time, the Lightspeed connection—a kind of 2.4GHz Wi-Fi—functions flawlessly without causing any discernible latency. However, on a few occasions, when I used the G604 and a Logitech wireless keyboard on the same computer, it was unable to recognize clicks. I would still advise utilizing the Wi-Fi dongle instead of Bluetooth, though, as the latter adds just enough lag to be a hindrance when gaming.
Logitech G604 Lightspeed Review: Customizable Profiles, Easy Configuration, and No RGB Lighting
G Hub, Logitech’s game configuration software, is synchronized with the G604 Lightspeed. In general, the latter is an excellent piece of software. Setting DPI settings, making macros, and allocating inputs for side buttons and scroll-wheel tilt inputs are all extremely simple to see and adjust on the mouse.
You can take the G604 with you because it can save up to five onboard profiles. You may set up and sync configuration profiles for any game in your library by storing as many profiles as you like in G Hub on your computer.

At this point, it’s important to note that the G604 has no RGB lighting components. It is quite unfortunate that there is no method to align the appearance of your mouse with that of your keyboard or any other lighting on your system, but obviously that is one less thing to accomplish on the software side.
Conclusion
In summary, the Logitech G604 Lightspeed is a multipurpose gaming mouse made for players who value customization and functionality over style. Its remarkable array of 15 programmable inputs, the robust Hero 16K sensor, and the ease of wireless connectivity make it a formidable competitor for players of strategy games, MMOs, and MOBAs. Nevertheless, the G604’s design has some shortcomings: smaller hands may find its high, sloping form factor uncomfortable, and its lack of rubberized grips may make it difficult to use for extended periods of time. The battery life is outstanding, lasting up to 240 hours on Wi-Fi and several months on Bluetooth, but some users may find that minor connectivity problems and the need for AA batteries may be a turnoff.Gamers who want a unified lighting arrangement for their peripherals will also be disappointed by the lack of RGB lighting.
Although the G604 Lightspeed offers great customizing possibilities and a strong performance overall, gamers with particular demands may find it less tempting due to its ergonomic shape and sporadic connectivity issues. For someone who can get used to its peculiar appearance and value utility over comfort and style, it’s a good option.
Related Post: Logitech MX Anywhere 3 Wireless Mouse Review
2 Comments
Pingback: Logitech M355 Wireless Mouse for Chrome OS Review & Price - techdogma.com
Pingback: Logitech G305 Lightspeed Wireless Gaming Mouse Review - techdogma.com