RAZER DeathAdder Gaming Mouse

 

1800dpi Razer Precision™ 3G infrared sensor 

Ergonomic right-handed design

1000Hz Ultrapolling™ / 1ms response

Five 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

Zero-acoustic Ultraslick™ Teflon feet

Gold-plated USB connector

Seven-foot, lightweight, non-tangle cord

Approximate size: 128mm (length) x 70mm (width) x 42.5mm (height)

System [...]

RAZER Lachesis Banshee Blue Gaming Mouse

 

4000dpi Razer Precision 3G Laser™ sensor
32KB Razer Synapse™ onboard memory
Nine independently programmable Hyperesponse™ buttons
1000Hz Ultrapolling / 1ms response time
On-The-Fly Sensitivity™ adjustment
Variable true dpi setting adjustments in increments of 125dpi
Always-On™ mode
Ultra-large non-slip buttons
16-bit ultra-wide data path
60-100 inches per second
Ambidextrous design
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 [...]