Razer BlackWidow V4 Pro Mechanical Gaming Keyboard – Yellow Switches, Chroma RGB, Command Dial, 8 Macro Keys, USB-C, Wrist Rest Switch Type: Razer™ Yellow Mechanical Switches (Linear and Silent) Key Feel: Smooth and quiet keystrokes Layout: Full-size with dedicated media controls Lighting: Razer Chroma™ RGB per-key lighting with immersive underglow Macro Keys: 8 dedicated macro keys (5 on the left side, 3 on the edge) Command Dial: Razer™ Command Dial with 8 default modes and customizable functions Media Controls: Multi-function roller and 4 dedicated media keys Connectivity: Detachable USB-C cable with USB 2.0 passthrough Polling Rate: Up to 8,000 Hz Onboard Memory: Hybrid onboard storage – up to 5 profiles Keycaps: Doubleshot ABS keycaps Wrist Rest: Magnetic plush leatherette wrist rest with underglow Construction: 5052 Aluminum Alloy Top Case Dimensions (L × W × H): 466 mm × 152.5 mm × 43.9 mm Weight: Approximately 1,639 g Software: Razer Synapse 4 enabled Additional Features: Fully programmable keys with N-key rollover Lubricated stabilizers for smoother keystrokes Two-level kickstand for adjustable typing angles Internal foam (PCB and case) for improved acoustics Same-day to 2-day delivery 1-Year Global Cloud warranty