Keyboard Razer BlackWidow V4 Gaming USB QWERTY US English Black

The Razer BlackWidow V4 75% is a compact mechanical gaming keyboard with a wired USB connection, QWERTY US layout and Razer Chroma RGB lighting. Its hot-swappable PCB supports both 3‑pin and 5‑pin switches so you can change pre-loaded switches for a personalized key feel. The keyboard ships with factory-lubricated Razer Orange Tactile Mechanical Switches (Gen‑3) for tactile, quieter keystrokes, and features an aluminum top case, multi-function roller and dedicated media keys. A magnetic plush leatherette wrist rest is included for extended comfort.

Advantages

The hot-swappable design enables easy replacement of switches without soldering, offering flexibility for customization. The compact 75% layout keeps function row and arrow keys while reducing footprint, and the aluminum top case increases structural durability. Sound and typing have been optimized through a gasket-mounted FR4 plate, tape-enhanced PCB, lubricated stabilizers and dual layers of damping foam to produce balanced, satisfying acoustics. Integrated Razer Chroma RGB and a multi-function roller provide lighting and media control in a single unit.

Suitable for

• PC gamers seeking a compact mechanical keyboard with customizable switches
• Users who prefer tactile, quiet key feedback for both gaming and typing
• Anyone needing dedicated media controls and quick volume/brightness adjustment
• Setups where a durable, low-footprint keyboard with wrist support is desired

Key specifications

• Interface: Wired USB
• Form factor: 75% compact layout
• Layout: QWERTY, US English
• Pre-loaded switches: Razer Orange Tactile Mechanical Switches Gen‑3 (factory lubricated)
• Hot-swap: Compatible with 3‑pin and 5‑pin switches (socketed PCB)
• Top case material: Aluminum
• Mounting & acoustics: Gasket-mounted FR4 plate, tape-enhanced PCB, lubricated stabilizers, two layers of damping foam
• Lighting: Razer Chroma RGB
• Included accessory: Magnetic plush leatherette wrist rest
• Brand / MPN / EAN: Razer / RZ03-05000400-R3E1 / 8886419349563

How to use

Connect the keyboard to a PC via the included USB cable. Use Razer Synapse software to configure Razer Chroma RGB lighting, program keys and adjust settings. To change switches, remove keycaps, pull switches from the hot-swap sockets and insert compatible 3‑pin or 5‑pin switches; ensure proper orientation before seating. Use the multi-function roller and media keys for playback and volume or brightness adjustments, and attach the magnetic wrist rest for additional ergonomic support.

Recommendations

For best performance, install the latest Razer Synapse drivers, avoid forcing incompatible switch types into the hot-swap sockets, and keep the keyboard on a stable, flat surface. Regularly clean keycaps and the wrist rest according to manufacturer care instructions.