Watch out for the light in the logo, it was not working! Sending it Back! Had problems in the past with Razer! Every time I buy something from razer the lights are always burnt out in their devices!

To the untrained eye, this new mouse from Razer almost doesn't look like a Razer mouse at all. For one thing, it's not symmetrical - good news for dedicated righties, possibly not so for those cursed with cack-handedness.

great product, arrived on time

Had the button start double clicking at holding when i was only clicking once. Took the mouse apart and cleaned contacts with rubbing alcohol....Problem Solved!!!!

Love how big it is compared to most mice; It fits super comfortable and you dont have to drag your pinky on the ground; Cord is cool and braided; The laser is super accurate and quick; The option of the movable buttons is very nice as well

Braided cord is way too stiff; Which I believe is causing my cord to have poor connection and stop working sometimes; Had the button start double clicking at holding when i was only clicking once; Took the mouse apart and cleaned contacts with rubbing alcohol....Problem Solved!!!

Nice mouse... For windows. My Issue is that Razer advertises this mouse to be compatible with Mac OS X when it isn't. After contacting the company, they admit it isn't fully compatible with Mac but refuse to refund the purchase price of the mouse or replace it with their only Mac compatible Wired...

Comfortable Design

Falsely advertised; Incompatibility with Mac

I have had this mouse for about four months now and i play games such as Battlefield 3, Planetside 2, Tribes ascend and pretty much every other good fps game. This mouse is perfect for all of these as it glides smoothly and has a very nice feel and click.

Bought this mouse Twice and broke bothe times in a few weeks. HORRIBLE QUALITY and overpriced!!!

Like other posters, the left click turned into a double click after about 3-4 months of light usage. I expect much more for a $70 mouse. I've read online that this is a common problem with a few models of Razer mice. Luckily I got the in-store product replace plan!

Feels very nice; easily adjustable sensitivity

Poor quality buttons

Ever since the first appearance of gaming mice, Razer has without a doubt been one of the largest names. Ever since their first models they've been pumping out successful models one after another, and this time their newcomer - the Imperator - came to our tests.

Adjustable thumb buttons; Smooth wheel

Shiny plastic sides

It is very intriguing to note that instead of releasing totally new products, gaming peripherals manufacturer Razer has implemented their new 4G dual sensor technology on its gaming mice and rebranded the famous Imperator and Mamba as Imperator 4G 2012 and Mamba 4G 2012.