Model Number: MO-EPICMMO Brand Name: Razer Key Specifications/Special Features: Mfr part number: RZ01-00510100-R3U1Features:17 MMO-optimized buttonsDual mode wired/wireless functionality3 interchangeable side panels for ergonomic fit

Razer Synapse 2.0 enabled

Unlimited character profiles with add-ons

16-million color backlight illumination

5600DPI Razer precision 3.5G laser sensor

1000Hz Ultrapolling/1ms response time

Interface: USB

Sensor: 3.5G laser sensor

DPI: 5600

Buttons:17

Scrolling capability:1 x wheel

Battery lifespan: 12 hours (continuous use), 72 hours (normal gaming usage)

System requirements:

PC/Mac with USB port

Windows 8/7/Vista/XP (32-bit)/Mac OS X (v10.6-10.9 )

Internet connection (for driver installation)

At least 35MB of hard disk space

Razer Synapse 2.0 registration (requiring a valid e-mail), software download, license acceptance, and Internet connection needed to activate full features of product and for software updates

After activation, full features are available in optional offline mode

Color: black

Dimensions (WxLxH): 3.07 x4.57 x1.65 inches/78.0 x 116.0 x 42.0mm

Weight: 0.3lbs/134.0g