Razer Naga Epic Chroma Gaming Mouse Review — MMO Money, MMO Buttons

While the Razer Naga Epic Chroma is for MMO diehards only, its lighting, performance and wireless capabilities make it a marvelous mouse.

Editor's Choice

Tom's Guide Verdict

While the Razer Naga Epic Chroma is for MMO diehards only, its lighting, performance and wireless capabilities make it a marvelous mouse.


  • +

    Great wireless range and functionality

  • +

    Comfortable, MMO-optimized design

  • +

    Easy-to-use software

  • +

    Colorful lighting, ideal for multiple profiles


  • -

    Much more expensive than predecessor

  • -

    Middling performance for non-MMOs

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A new version of a product is supposed to fix a previous version's problems, but the best updates include a feature you never knew you needed. Before I used the Razer Naga Epic Chroma gaming mouse ($130), I expected it to give me the full range of RGB colors promised by the "Chroma" label. What I didn't anticipate is that Razer would also make its best-in-class, massively multiplayer online (MMO) mouse wireless.

While the Naga Epic Chroma is still primarily for MMO diehards, its colorful lighting, incredible performance and perfect wireless capabilities make it one of the best genre-specific mice on the market.


From a physical perspective, not much has changed about the Razer Naga from its wired, monocolored 2014 incarnation. It's still an enormous mouse, usable only with a palm grip, and it features a high profile and a plethora of thumb buttons. The mouse is textured for the outermost two fingers, and the texture makes for a nice touch, but it’s not entirely necessary.

The Naga Epic Chroma is comfortable enough, but its design makes it ideal for high-level MMO play and relatively unsuited for any other genre.

The Naga Epic Chroma possesses a staggering 19 buttons: a right button, a left button, a scroll wheel that clicks three ways, two central buttons and 12 thumb buttons. Entrusting one digit with 12 buttons may sound like a recipe for disaster, but the buttons are actually quite large and feel distinctive. The buttons also employ mechanical switches, which give a satisfying click when you press them.

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The major change from the standard Naga mouse to the Naga Epic Chroma is the Chroma's wireless capabilities. I didn't notice a major difference between the feel of the wireless and wired modes, but this could definitely be a useful feature for those who prefer to game in the living room. The dock, which doubles as a wireless receiver, is unremarkable, but it can charge the mouse to have about 20 hours of life.

Although the sheer number of buttons may seem like overkill, everything that's there works just as it's supposed to. If you really do need 12 thumb buttons, plus two more to switch between sets of key bindings, this is one of the few mice on the market that offers those options.


The Naga Epic Chroma uses the Razer Synapse 2.0 software, which performs as well for this device as it does for other Razer mice. Synapse 2.0 makes it easy to program each of the Naga Epic Chroma's buttons, as well as link individual profiles to specific games.

The only new feature the Naga Epic Chroma brings is the ability to adjust color options. (The previous Naga was all green backlighting, all the time.) Players can control color and brightness for both wired and wireless modes, select colors separately for the scroll wheel and the buttons, and even sync up the color options with a compatible Chroma keyboard.

All of the color options work well, but it raises the question of whether this feature makes the Naga Epic Chroma worth a whole $70 more than its predecessor. In my estimation, having a few pretty lights does not elevate the product by leaps and bounds over its earlier counterpart, but the wireless options just might.

By putting "Chroma" in the product's name, Razer has actually buried the best feature somewhat when it comes to this mouse. The Naga Epic Chroma is wireless, and its wireless capabilities worked perfectly in my tests. As long as the mouse had a clear line of sight to the dock, the wireless mode appeared to be just as fast and responsive as the wired mode. The functionality extends about 10 feet, which is about how far the average user sits from his or her TV.

Between great software, attractive color options and strong wireless capabilities, the Naga Epic Chroma delivers something special for MMO fans with a living room TV setup. Otherwise, they're probably best off sticking with the wired model and pocketing the cash.


As the product's design suggests, the Naga Epic Chroma performs extremely well with MMOs. While it doesn't present any significant problems for other genres, if you plunk down $130 for this mouse, you'd better be prepared to spend most of your time with World of Warcraft or a similar title. I tested the mouse with Titanfall, StarCraft II: Heart of the Swarm, Assassin's Creed Unity and Star Wars: The Old Republic.

I have nothing exciting to report about Titanfall, Heart of the Swarm or Assassin's Creed Unity. The mouse was functional with all three titles (and some of the thumb buttons were useful for Heart of the Swarm when I created multiple subgroups within an army), but the Naga Epic Chroma is not the right tool for the job. The mouse’s unusual shape and preponderance of buttons mean that instead of keeping one or two vital skills close at hand, you’ll have to put up with a lot of unnecessary buttons or remap every skill in the game to your thumb.

For MMOs, however, the Naga Epic Chroma is about as good as mice get. When playing through The Old Republic (and World of Warcraft, for good measure), having my most frequently used skills at my fingertips was incredibly handy. I'm not nearly a hardcore enough player to need more than 12 buttons at thumb point, but if you are, you can even shift between keymaps to give yourself access to more than 100 buttons with only a few clicks.

Like its predecessor, the Naga Epic Chroma is ideal for one genre and so-so for others, but Razer purposely designed the mouse this way. Whether that's a good thing or a bad thing will depend on your genre preferences.

Bottom Line

The 2014 Naga was my favorite MMO mouse last year, and I foresee that the Naga Epic Chroma will be equally hard to unseat in 2015. While the mouse isn't radically different from its predecessor, it didn't need to be. Between wireless functionality and robust lighting options, the Naga Epic Chroma stands above last year's model, which itself was already at the top of the MMO mouse heap.

As before, gamers who want a mouse for all genres can give this one a miss, as can owners of the previous Naga. If you don't need wireless functions or colorful lighting, you might also consider sticking with the less expensive model. Otherwise, the Naga Epic Chroma is a near-perfect complement to your MMO of choice, and should be for a long time to come.


Laser Depth: 2.5 mm

DPI: 100 – 8,200

Size: 115 x 75 x 35 mm

Weight: 138 g

Connection: Wired/Wireless

Grip Type: Palm

Marshall Honorof

Marshall Honorof is a senior editor for Tom's Guide, overseeing the site's coverage of gaming hardware and software. He comes from a science writing background, having studied paleomammalogy, biological anthropology, and the history of science and technology. After hours, you can find him practicing taekwondo or doing deep dives on classic sci-fi. 

  • Alexander Mason
    This is an updated version of the old naga epic http://www.razerzone.com/store/razer-naga-epic which has needed it for awhile seeing as the wired-only naga has been updated many times since it came out. It seems a little unfair to say that it's much more expensive than its predecessor when its true predecessor was the same price when it was new.
  • Proxify
    I don't know why you can't see this mouse being used for another genre besides an MMO. I use my Naga Epic Chrome for literally everything! For an FPS, the side buttons allow me to switch between weapons without leaving WASD. In Diablo 3, I can be as lazy as can be! No keyboard! I believe you gave the Naga Epic Chrome a great and accurate review, I love mine! However, I do feel like it has more potential in being a overall great mouse than your giving it credit for.
  • EasyLover
    Good work there but at more cost.
  • Ciborium
    I don't understand. MMO gaming requires immediate access to many different functions. A grid along the left is the hardest way to memorize a button layout. Worse since it relies on your least dextrous finger (the thumb) its usually very hard to reach more than the central few buttons. Furthermore it is quite easy to misclick in the heat of the battle due to the closeness of the buttons and the difficulty of remembering your position. With my Naga I often found myself finding a reference point in grid and counting down to the button I needed. In PvP this often meant my death.

    I have tried other mice with the buttons clustered in different places and found them much easier to memorize. The mind finds it easer to memorize -press little finger when dying- than -count in 3x2 when in trou - drat I am dead.

    Personally I love having a button between the right- and left-click buttons and the mouse wheel. That way I can trigger my main offensive and defensive skills with my two fastest fingers.

    Whatever your preference the point I am making is that grid-based buttons in an MMO mouse is a horrible idea and reeks more of keyboard envy than good mouse design.
  • captsharp1
    The naga is NOT the best mouse for MMO gaming, the Logitech G600 is much better and I've tried both. The G600 is more comfortable, has an extra button next to the right click button on the mouse. This turns the 12 button thumb keypad into a 24 button pad. The layout of the 12 buttons is much better and allows for easier access during those heated moments of PVP play in any MMO game. This article was biased in favour of the naga like so many other reviews I have read in the past.
  • Rommuel Sam Mamuric
    This mouse can be used to games like vindictus and dragon nest both realtime hack and slash with the complexity of using instant skills and magic saves you a trip to the hospital because games like this is known to be wrist breaker
  • Daisy81
    I have a Logitech G600 and a Razer Naga Epic Chroma. The G600 is good and has more lighting options including a pulse. However I have also found it to do things I don't like including pulsing color cycling when Windows is locked. The Razer doesn't get all out of whack on the lock screen. In fact I like the fact that when the monitors are off I can have the mouse turn off it's LEDs.

    The third mouse button to the right of what by default is the right click on the Logitech is a big plus on the Logitech's side. However the side buttons are mechanical on the Razer so it's quicker to know when the button has been pressed. In addition the side buttons on the Razer have physical guides to allow you to know which button you have your finger on without stopping to glance at the mouse. In PVP using the G Shift feature of the Logitech mouse will be too slow in PVP to be accurate especially when it's more difficult to being sure which side button is being used.

    I prefer the Razer Naga Epic Chroma over the Logitech G600.
  • Mathew_16
    I own this mouse, and must protest the rating it is given.
    Sure, the mouse is comfortable and I, unlike some others here, do not have any issue differentiating the side buttons in the heat of the moment.
    On the other hand, quality control at Razer is extremely lacking. After 45 days or so of use, the colors on the mouse wheel and side buttons will no longer stay synced. I can turn them off, and on again, to get them back to the same color, but this only lasts an hour or so before they go out of sync again. This problem is minor, though, compared to the performance issues.
    The mouse often decides that it no longer wants to recognize vertical movement, and the USB cable needs to be disconnected and reconnected to get it working again. This is a daily occurrence. Sometimes, too, the mouse fails to recognize ANY movement, and again needs to be reconnected to start working again.
    The battery life on the mouse is nowhere near the 20 hours claimed in this review, either. More like 6 hours from full charge to dead-in-the-water. This can go up to 8 whole hours if the LEDs are turned off.
    Then we come to the software. Over the past 2 weeks, I have had it fail completely 3 times. The software can no longer be opened, and needs to be uninstalled and reinstalled to work again. To make matters worse, the dpi seems to set itself to maximum when the software dies, making the mouse very difficult to use for simple Windows/Web navigation....which is what you need to do to get it working again!
    So, in the end, this mouse if great when it works. Sadly, this is not often the case. If it worked as advertised without the constant bugs and headaches, 9/10 would be a fair score for it. As-is, I would rate it 3/10.