Specifications :
* 17 Fully-programmable MMO-optimized buttons (including 12 button thumb grid)
* Wired / Wireless dual mode capability
* Wireless: USB 2.4ghz dongle (with wired-mode connector
* 3 Interchangeable side panels
* Charging dock (also functions as a wireless receiver unit)
* Unlimited character profiles with AddOns
* Optional MMO-specific software AddOns
* 16 million color backlight illumination
* 5600dpi Razer Precision 3.5G Laser
* 1000Hz Ultrapolling™ / 1ms response time
* Approximate size: 116L x 77W x 41H (in mm)
* Battery Life: 12hrs (continuous use); 72 hours (normal gaming usage)

Specifications :
* Gaming Grade Wireless Technology
* 6400dpi 4G Dual Sensor System
* Dual mode wired /wireless functionality
* 1000Hz Ultrapolling /1ms response time
* Multi-Color Lighting
* Up to 200 inches per second* /50g acceleration
* Approximate size: 128mm x 70mm x 42.5mm
* Battery Life: Approx 16 hrs (continuous gaming)

Specifications :
* 6400dpi 4G Dual Sensor System
* Rubberized contoured thumb grip for added control
* Ergonomic right-handed design
* Adjustable side buttons
* Razer Synapse Onboard Memory
* Up to 200 inches per second* /50g acceleration
* Seven independently programmable Hyperesponse buttons
* On-the-Fly Sensitivity adjustment
* Zero-acoustic Ultraslick mouse feet
* Approx. size in mm; 123(l) x 71(w) x 42(h)

Specifications :
* 5600dpi Razer Precision 3.5G Laser Sensor
* 1000Hz Ultrapolling™ / 1ms response time
* 200 inches per second max tracking speed
* Zero-acoustic Ultraslick™ Teflon feet
* 17 MMO-optimized buttons (including 12 button thumb grid)
* Optional MMO-specific software AddOns
* Unlimited character profiles with AddOns
* Approximate size: 116L x 69W x 41.6H (in mm)

Specifications :
* 5600dpi Razer Precision 3.5G Laser Sensor
* 1000Hz Ultrapolling™ / 1ms response time
* 200 inches per second max tracking speed
* Zero-acoustic Ultraslick™ Teflon feet
* 17 MMO-optimized buttons (including 12 button thumb grid)
* Optional MMO-specific software AddOns
* Unlimited character profiles with AddOns
* Approximate size: 116L x 69W x 41.6H (in mm)

Specifications :
* Razer Precision 3G Laser sensor
* Tracking up to 100 inches per second
* Ambidextrous design
* Razer Synapse On-board Memory
* On-The-Fly Sensitivity adjustment
* Zero-acoustic Ultraslick mouse feet
* Gold-plated USB connector
* Powered by 2 AA batteries
* Approx. size in mm: 99(L) x 67.8(W) x 35(H)

Wireless Mode
* Gaming optimized Bluetooth® 2.0 connectivity
* Up to 2000DPI sensitivity
* 125Hz polling/ 8ms response
* Powered by 2 AA batteries
* High performance batteries are recommended for longer battery life
* To conserve power, switch off the Razer Orochi when not in use

Wired Mode
* Detachable three foot, lightweight, braided micro-USB cord
* Up to 4000DPI sensitivity
* 1000Hz Ultrapolling/ 1ms response

Specifications :
* Razer Precision 3G Laser sensor
* Tracking up to 100 inches per second
* Ambidextrous design
* Razer Synapse On-board Memory
* On-The-Fly Sensitivity adjustment
* Zero-acoustic Ultraslick mouse feet
* Gold-plated USB connector
* Powered by 2 AA batteries
* Approx. size in mm: 99(L) x 67.8(W) x 35(H)

Wireless Mode
* Gaming optimized Bluetooth® 2.0 connectivity
* Up to 2000DPI sensitivity
* 125Hz polling/ 8ms response
* Powered by 2 AA batteries
* High performance batteries are recommended for longer battery life
* To conserve power, switch off the Razer Orochi when not in use

Wired Mode
* Detachable three foot, lightweight, braided micro-USB cord
* Up to 4000DPI sensitivity
* 1000Hz Ultrapolling/ 1ms response

Specifications :
* 5600dpi Razer Precision™ 3.5G laser sensor
* Adjustable Multi-Color LED (Up to 16 million colors)
* Variable true dpi setting adjustments in increments of 125dpi
* 60KB Razer Synapse™ onboard memory
* Nine independently programmable Hyperesponse™ buttons
* 1000Hz Ultrapolling / 1ms response time
* Tracking up to 200 inches per second
* Seven-foot, lightweight, non-tangle cord
* Approximate size: 129mm (length) x 71mm (width) x 40mm (height)/ 128 grams
* Scroll wheel with 24 individual click positions
* Zero-acoustic Ultraslick™ mouse feet
* Gold-plated USB connector
* On-The-Fly Sensitivity™ adjustment
* No Drift Control

Specifications :
* 3500dpi Razer Precision™ 3.5G infrared sensor
* Ergonomic right-handed design | Ergonomic left hand design *Left Handed Edition)
* 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
* 60–120 inches per second and 15g of acceleration
* Zero-acoustic Ultraslick™ Teflon feet
* Gold-plated USB connector
* Seven-Foot, lightweight, braided fiber cable
* Approximate size: 128mm (length) x 70mm (width) x 42.5mm (height)

Specifications :
* 3500dpi Razer Precision™ 3.5G infrared sensor
* Ergonomic right-handed design | Ergonomic left hand design *Left Handed Edition)
* 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
* 60–120 inches per second and 15g of acceleration
* Zero-acoustic Ultraslick™ Teflon feet
* Gold-plated USB connector
* Seven-Foot, lightweight, braided fiber cable
* Approximate size: 128mm (length) x 70mm (width) x 42.5mm (height)

Specifications :
* High gloss mirror finish
* 3500dpi Razer Precision™ 3.5G infrared sensor
* 1000Hz Ultrapolling™ / 1ms response time
* Mechanical dpi/polling rate switches
* On-The-Fly Sensitivity™ adjustment
* No Drift Control
* Always-On™ mode
* Ultra-large buttons
* 16-bit ultra-wide data path
* 60-120 inches per second and 15g of acceleration
* Three independently programmable Hyperesponse™ buttons
* Ambidextrous design
* Scroll wheel with 24 individual click positions
* Zero-acoustic Ultraslick™ Teflon feet
* Seven-foot, lightweight, non-tangle cord
* Approx. size in mm: 115(L) x 63(W) x 40(H)