Download and Update Razer Blackwidow Keyboard Driver
How to Update Razer Blackwidow Driver | Razer Driver Support
Amazon.com: Razer BlackWidow TE Chroma v2 TKL Tenkeyless Mechanical Gaming Keyboard: Green Key Switches, Tactile & Clicky, Chroma RGB Lighting, Magnetic Wrist Rest, Programmable Macros, Classic Black : Video Games