GamKoo Varanus 16400 DPI MMO High Precision Programmable Laser Gaming Mouse with 18 Programmable Buttons, 12 Side Buttons, 5 memory profiles, Weight Tuning Cartridge, Power Button, Breathing Light

Generally feels pretty good, although I don't like the mixed smooth and rough texture (better if it was all rough), maybe I'll get used to it. However, a much bigger problem is the stiffness of the side buttons. They require way too much force to press, resulting in stalling/lateral movement of the mouse. Totally unacceptable for a gaming mouse. I'm comparing this to a razor naga where the buttons have much less resistance. Disappointing. I suppose I should send it back, but at least it was fairly cheap, so I'll use it as a general purpose mouse, for which it's okay. I'm a bit miffed that no one else who's reviewed this mouse has picked up on this issue. Perhaps I've got a dud (I don't think so), or perhaps the rest of you don't know what those side buttons should feel like!

I was a Gigabyte user for many years, but the low price, good reviews, and features of this mouse got me to try something different. I'm very glad I did!It has crazy levels of customisation for the cost, including basically any colour you can come up with. The weight system is great, it comes with extra bottom pad replacements and the overall feel is fantastic. I have big hands and it feels just right for me, obviously that's subjective.There are 2 downsides however. The company website is non existent. So, if you lack a Cd drive or can't get the driver disc to work, you won't be able to customise this mouse.Secondly, the mouse buttons are a little weak, meaning I accidentally click them all the time with just the weight of my fingers resting on them.Other than that, highly recommend.

The media could not be loaded.  A great all around mouse which should specifically be bought for MMORPGs like World of Warcraft.Purchased to replace a dieing Logitech G600.I don't think I can fault this in any way from my use over the past week.Full review in the attached video!

Excellent mouse only downside is it's all plastic and the case is slightly broken despite not being dropped or anything it's not noticeable but can make the mouse uncomfortable as the case is popping out of shape but at the moment can be adjusted to being as close as it was. Before any issues arise I had it for a few months and it was my favourite mouse so far replacing a few tecknet mouse's and Logitech. The reprogrammable keys are super useful as well. I use them for AutoCAD.

Bought this as was looking for a mouse with multiple capable buttons without breaking the bank, so decided to try this one. Best money I've spent for a while been using this product for just over a month, had no issues apart from the mouse weight compartment was jammed but could be easily pried with a screwdriver and been fine since. Buttons are a little stiff at first however they get a little looser but still pretty stiff which took a while to get used to but now I cant go back.

Mouse is great. Mouse wheel feels a bit cheap and flimsy otherwise a great product. The software to change settings is difficult to find if you do not have a disk tray I had to use one from a very similar mouse. This is due to the company's website seeming to no longer exist. No other complaints lights and buttons all work well. very responsive

Mouse arrived, very nice packaging and all necessary parts inside, feels very nice to use, textured surface aids grip.Like others have commented the website is non existent so I had to mess about getting the software off the disc onto my PC, but other than that all seems good.

Extremely happy with this mouse; it's larger than my broken Razor Naga that it replaced....but I can honestly say that it is as comfortable to use.Button are responsive and the weight is good.