Razer BlackWidow V4 Pro Wired Mechanical Gaming Keyboard With Yellow Mechanical Switches ( RZ03-04681800-R3M1)

Razer DeathStalker V2 Pro Tenkeyless Wireless Low Profile Optical Gaming Keyboard Linear Optical Red Switch ( RZ03-04370100-R3M1 )

• Razer Low-Profile Optical Switches (Linear)
• Top-Class Connectivity
• Ultra-Long 50-hour Battery Life