I bought razer lachesis like 3-4 years back when it was launched. I tested my friend's krait and it it very comfy, so I go with razer. I wanted extra button and suitable for left handed and ended up buying this piece of crap.
Waste of money
When i'm playing games half way. It will stop responding 1-15secs then back to normal.
When it is moody it will happen very frequent.
There is also some sensor problem with it. I have adjust the mice cable sometime.
In addition!!!!! sometime when I startup my machine it could not detect the mouse. I have to unplug and replug.
I update firmware, change OS , change mobo... still same....
Finally I go claim for warranty they replace with a new unit. Same issue wth!!..
Then i just throw it aside. A 20 dolar mice is better than that...........

This post has been edited by ykw_86: Dec 12 2011, 03:37 PM