Long description
1800dpi Razer Precision 3G infrared sensor
Seven independently programmable Hyperesponse buttons
On-The-Fly Sensitivity adjustment
Always-On mode
Ultra-large non-slip buttons
16-bit ultra-wide data path
6400 frames per second (5.8 megapixels per second)
60-120 inches per second and 15g of acceleration
Scroll wheel with 24 individual click positions
Zero-acoustic Ultraslick Teflon feet
Gold-plated USB connector
Seven-foot, lightweight, non-tangle cord
Approximate size: 129mm (length) x 63mm (width) x 38.5mm (height)