If you've found this product, you already know what it is. Nobody just randomly stumbles upon a 15 year old gaming mouse.
I take no responsibility in regards to the functionality of this product. Computers advance by leaps and bounds each month. This product released December 2010.. nearly 16 years ago. At the time, Windows 7 was new. Windows 8 hadn't come out yet. Windows 10 wasn't even announced. So getting it to work on a modern OS may prove to be a challenge, or it might not be a challenge at all. It's sealed, so I haven't tried it. If you choose to open this, you will likely need to find modern/functioning drivers for it.
This was found in a box long forgotten about, so you'll see some damage on the bottom of the box. Sorry. Seals are intact, as shown in the images.
This mouse was rare at launch, and finding a sealed one these days is nearly impossible. This is the only one I have.
Ships free from the US, and only to US residents.