PC hardware Wired gaming keyboard BLACKWIDOW ULTIMATE STEALTH 2016 Japanese sequence [RZ03-01702300-R3J1]

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Razer Inc. Mechanical Switch with Press Pressure 50g
80,000,000 Keystroke Life
Individually backlit keys with Dynamic lighting effects
10 Key Rollover Anti-Ghosting for Razer Inc. Synapse
Fully Programmable Key with Macro Recording on the Fly
Gaming Mode Option
Audio Out Jacks and Microphone In Jacks
USB Pass-through
1000 Hz Ultrapolling
Braided Fiber Cable
Windows PC or Mac with Free USB Port
Windows10 / Windows8 / Windows7 / Mac OS X (v10.8-10.11)
Internet Connection
100 mb or more of Hard Disk Space
To enable full functionality for this product, you must register for Razer Inc. Synapse (a valid email address is required), download the software, accept the license, and have an Internet connection. After authentication, features are also available in the optional offline mode.