Razer BlackWidow V4 TKL HyperSpeed Wireless/Bluetooth/Wired Chroma RGB Gaming Keyboard, Yellow Linear Switches,Up to 980 Hrs Battery Life, Black | RZ03-05450100-R3M1

Performance and connectivity

Razer HyperSpeed Wireless: Features ultra-low latency 2.4 GHz wireless connectivity for a lag-free gaming experience. It also supports multi-device pairing, allowing you to connect a compatible Razer mouse to the same dongle.

Bluetooth Connectivity: Can connect to up to three different devices via Bluetooth, making multitasking easy.

Wired Connection: A detachable Type-C cable is included for a stable wired connection whenever you need it.

Polling Rate: Provides a 1,000 Hz polling rate for responsive performance in both wireless and wired modes.

Ultra-Long Battery Life: The battery lasts for up to 980 hours in Power Saving Mode. You can activate this mode or check the battery status with a dedicated button.

Razer Snap Tap: This feature prioritizes the latest input between two selected keys without having to release the previous one, giving you more responsive and quicker directional changes in games. 

Customization and typing experience

Hot-Swappable Switches: The keyboard is hot-swappable, supporting both 3-pin and 5-pin mechanical switches. This allows you to easily replace the pre-installed switches to customize the sound and feel without any soldering.

Optimized Typing Acoustics: To provide a clean and satisfying typing sound, the keyboard includes several features:
Top-mounted stainless-steel plate: Reduces "case pings" for a cleaner sound and enhances RGB diffusion.
Tape-enhanced PCB: A pre-applied layer of tape under the PCB absorbs high-frequency sounds, giving the keyboard a "poppy" sound.
Two layers of sound dampening foam: Reduces reverberation inside the keyboard chassis.
Factory-lubricated stabilizers: Ensures smooth and quiet keystrokes.

Included Switches: The keyboard comes pre-loaded with Gen-3 Razer Orange Tactile Mechanical Switches, which are factory-lubricated and offer a quiet, tactile typing experience.

Keycaps: It features Doubleshot ABS keycaps for enhanced durability.

Media Controls: Includes a multi-function roller and three remappable control buttons for managing media, audio, and battery settings. 

Lighting and design

Razer Chroma RGB: Customize each key with 16.8 million colors and various lighting effects. It also features an immersive per-key RGB lighting and underglow that syncs with your battlestation.

Tenkeyless (TKL) Form Factor: The compact design saves desk space and promotes a more ergonomic setup for competitive gaming.

Premium Build: The keyboard is built with a sturdy 5052 aluminum alloy top case