Razer

Razer RZ03-05000100-R3M1 BlackWidow V4 75% Hot-Swappable Gaming Keyboard

4.3 (26 reviews)

Unleash Customization and Immersion with the Ultimate Compact KeyboardThe Razer BlackWidow V4 75% is a hot-swappable mechanical gaming keyboard. It is designed for enthusiasts seeking a blend of customization and immersive gameplay. Shape the keyboard to match your unique playstyle.Specifications...

$189.99*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

Unleash Customization and Immersion with the Ultimate Compact Keyboard

The Razer BlackWidow V4 75% is a hot-swappable mechanical gaming keyboard. It is designed for enthusiasts seeking a blend of customization and immersive gameplay. Shape the keyboard to match your unique playstyle.

Specifications:

  • Brand: Razer
  • Model: RZ03-05000100-R3M1
  • Design: Hot-Swappable (Compatible with 3 or 5-pin switches)
  • Layout: Compact 75% with Aluminum Case
  • Switches: Orange Tactile
  • Lighting: Chroma RGB (Per-Key and 2-Side Underglow)
  • Features: Multi-Function Roller & Media Keys
  • Wrist Rest: Magnetic Plush Leatherette
  • Color: Black

Key Features

HOT-SWAPPABLE DESIGN — Compatible with 3 or 5-pin switches, the keyboard’s socketed PCB allows an easy swap out of its pre-loaded switches for custom ones to achieve desired key feel

COMPACT 75% LAYOUT WITH ALUMNIUM CASE — Ideal for setups where desk space is a premium, the keyboard features a durable build and covers esential commands

OPTIMIZED TYPING EXPERIENCE — Enjoy light, balanced keystrokes that sound full and satisfying with a gasket-mounted FR4 plate, tape-enhanced PCB, lubricated stabilizers, and two layers of sound-dampening foam

2-SIDE UNDERGLOW WITH PER-KEY LIGHTING — Featuring per-key lighting and a striking 2-side RGB underglow, sync the keyboard with any battlestation and enjoy greater immersion for hundreds of integrated games

MULTI-FUNCTION ROLLER & MEDIA KEYS — Pause, play, skip, and tweak everything from brightness to volume—the ultimate convenience when enjoying entertainment

MAGNETIC PLUSH LEATHERETTE WRIST REST — With a soft, cushioned wrist rest that securely snaps to the keyboard— enjoy long-lasting comfort through the most intense gaming marathons

Specifications

Brand
Razer
Model Name
BlackWidow V4 75%
Layout
75% Compact
Switch Compatibility
3 or 5-pin hot-swappable
Case Material
Aluminum
Key Feel Optimization
Gasket-mounted FR4 plate, tape-enhanced PCB, lubricated stabilizers, 2 layers sound-dampening foam
Lighting
2-side underglow, Per-key RGB
Controls
Multi-function roller, Media keys
Ergonomics
Magnetic plush leatherette wrist rest

Pros & Cons

👍 Pros

  • The hot-swappable design is compatible with 3 or 5-pin switches, offering easy customization for desired key feel without soldering.
  • Its compact 75% layout with an aluminum case provides a durable build, ideal for setups with limited desk space while covering essential commands.
  • An optimized typing experience is achieved through a gasket-mounted FR4 plate, tape-enhanced PCB, lubricated stabilizers, and two layers of sound-dampening foam.
  • Features 2-side underglow with per-key lighting, allowing for extensive RGB customization and synchronization with integrated games.
  • Equipped with a multi-function roller and media keys for convenient control over brightness, volume, and entertainment playback.
  • A magnetic plush leatherette wrist rest snaps securely to the keyboard, providing long-lasting comfort during intense gaming marathons.

👎 Cons

  • The 75% layout, while compact, might lack a dedicated number pad or certain function keys, which could be a limitation for some users.
  • The hot-swappable design, while offering customization, means users will need to purchase additional switches to fully explore different key feels.
  • The optimized typing experience features are advanced, potentially increasing the initial cost for users who may not fully utilize every enhancement.
  • Full synchronization of the 2-side underglow with hundreds of integrated games may require software, which is not explicitly mentioned as being easy to use.
  • The magnetic plush leatherette wrist rest is a beneficial addition, but might require extra cleaning compared to non-porous materials.

Frequently Asked Questions

Yes, the Razer BlackWidow V4 75% features a hot-swappable design compatible with 3 or 5-pin switches, allowing for easy customization of key feel.
This keyboard has a compact 75% layout, which saves desk space while still including essential commands.
Yes, it features 2-side underglow with per-key lighting, which can be synced for greater immersion in integrated games.
Yes, a magnetic plush leatherette wrist rest is included, designed to provide comfort during long gaming sessions.
Yes, the keyboard includes a multi-function roller and media keys, offering convenient control over brightness, volume, and playback.