Customer Ratings & Reviews

The dark core is a good mouse. Very responsive. Long battery life and no lag.

A little bulky for my hands. Good for big hands. I tend to think I got medium hands. For me, the best thing about this mouse is that it has a pinky rest. Like a little extra surface for your pinky.

I went from a corded mouse to this cordless mouse, I truly think it’s amazing! This mouse fits my hand perfectly and is super responsive. I would recommend this mouse to anyone looking to make an upgrade or someone look for a great, comfortable, affordable, amazing product. I’ve recently purchased a few other Corsair products and I am very pleased with all of my recent purchases.

Bought this on a whim for my laptop, now using it on my main system. Cursor speed at 2 is just right, nice clicks, amazing battery life. I’ll ise my Viper again when this needs a recharge.

I wanted a mouse with on-board memory to run macros on my work issued laptop. My main concern was installing software on my work laptop to run my macros. I was able to set up my macros on my personal computer and set 3 profiles for each software use. Setting up the profiles can be a little tricky since you have to sync any changes to the on-board memory before being able to adjust other settings. If you don't save and close the icue software, the mouse goes back to the default settings. It takes a couple of trys to get it right. I wish there were a couple of more buttons for macros.

Great mouse and wanted to keep it...but the one thing that bothered me was the scroll button is ratchet only and not hyper scroll. I prefer having the option of switching from one to the other. Otherwise it's a great mouse. Love the RGB. I ended up sticking with the Logitech G502 Hero Lightspeed Wireless.

Works great gives lots if options battery life pretty good I will say would not for someone with big hands.

I do like the feel of the mouse and how it works, That is excellent. However, it was a pain to get iCue to recognize the new device (already had keyboard and pad). Needed to uninstall and reinstall iCue. Also, the wireless charge could be better and I wish the app would display the charge percentage instead of high/medium/low.

An excellent Gaming Mouse that's very responsive and full of color as you can see. I dropped my other wireless mouse so I decided to replace it with this, as I can use it while playing computer games! Only drawback is the bulkiness, but other than that it's great

Great overall mouse that responds well and fits good in a bigger hand, I would like to see a little better battery life but other than that it’s a good mouse.

Good dpi, good control. Very comfortable in hand and versatile

Great mouse!! very comfortable and responsive. RGB effects are great

Very good and exceptional product per value. Use it for 3D Modeling and gaming.

Love the battery life on it. The longevity is great. Wish the buttons could change the sensitivity like their other mouses.

I’ve had awful pain in my wrist from using other mice. This one finally gave me relief. I love that it has a removable right wing to rest my ring and pinky fingers. I highly recommend!

The mouse is great! I can change the colors and the dpi. Only issue is the app. It glitched out with update and now I have to open it every time.

Have tried various mouse's over my time but found all of them to be awkward while holding it our caused pain over time. Wanted a mouse that could be both wired and wireless as well. Love that it's BT and WIFI enabled so I can connect to to multiple PCs on the fly. I have larger hands so this mouse also fits perfectly in my hand.

This is an excellent mouse - well made, nice switches, etc. But, I prefer trackballs. I get tired of constantly having to pick up the mouse and recenter it. And, in games, a trackball is way better, especially when turning your character around.

When you swipe then pick up the mouse and return to the mouse pad the small thud from setting the mouse back down makes the right and mouse buttons click. Horrible for FPS games because of this. Everytime you set the mouse back down it mis-clicks both buttons. I even returned the first and just tried another dark core se hoping it was a bad one. Otherwise a great mouse, wireless works great and rgb looks nice and battery lasts long.

I love how you can change out the grips, got a nice bit of weight to it as well so its got great traction. Would absolutely recommend to my friends!