its an ok budget mouse for the price it gets the job done, however personally

Iv'e had to buy two of theses in the last 12 months they work great until a few months later the mouse wheel stop responding properly when scrolling down sadly it might just be my luck.

the second one mouse wheel just started playing up again..

WARNING STAY AWAY FROM THIS MOUSE!

Read all the reviews saying how good this mouse was but they never talk about a MAJOR FLAW in the hardware.

After 1 year of normal usage doing work related activities the mouse decided to freeze. The DPI light on the side turns on and off and the mouse just stays frozen in Windows.

I got the latest update and tried many different ways but it still playing up and the mouse cant be used.

I have not even used the mouse for gaming and it already has serious hardware flaws.

Mouse been taking care off properly.

I WOULD STAY FAR AWAY FROM THIS MOUSE AND BRAND BECAUSE OF THIS MAJOR FLAW IN THE HARDWARE.

right click button stuck sometime in the middle of the game LOL, so i can't move my champion.

the quality of Logitech is not as good as before.

Logitech has declined in quality over the years, this mouse I only used with my Laptop which only saw around 5% of my yearly mouse use. Yet the middle mouse button has failed and the right mouse button is too light leading to accidental clicks for me. It's also a bit too long but that's subjective to hand size. I have had cheaper mice last 5 times longer. After googling the middle mouse button issue it seems quite common for this model.

I have been using this mouse for a year now and I absolutely hate it. I use this mouse for CAD and it's just not the right mouse for me.

Positives: Works well, the programmable buttons are easy to set and use, this includes assigning macro's etc.

Negatives: The Mouse is way too light. My hand is forced to the right hand side of the mouse and for some reason or other I get a lot of accidental right clicks. (Because my hand is rolled over slightly) The programmable buttons are hard to reach. Because the mouse is so light, you often get a bit of movement when you left click. (For CAD, this is not good.)

The mouse wheel makes a LOUD click every time you press it. (It's used to PAN in CAD, well I do that a lot, so it's very irritating)

In a nutshell, try before you buy, I bought this because of the reviews, it was a mistake.