Razer BlackWidow V4 75% Mechanical Gaming Keyboard Black
£186.43 Inc.VAT
In stock
In stock
Features
- 81 Keys
- Wired Connection (USB Type-C)
- 75% Compact Layout
- Hot-Swappable Mechanical
View Delivery Options
- Free Pickup from our Central London Store.
- Standard Delivery (Free): Arrives in 2–3 working days.
- Express Delivery: Arrives in 1–2 working days.
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Razer BlackWidow V4 75% Mechanical Gaming Keyboard – Black
Compact 75% Layout & Hot-Swappable Mechanical PCB
The Razer BlackWidow V4 75% Mechanical Gaming Keyboard in Black combines enthusiast-level mechanical customisation with a compact design created for competitive gaming and efficient desktop setups. Its 75% footprint retains frequently used controls including dedicated arrow keys and the function row while reducing unnecessary chassis width to provide more room for sweeping mouse movements.
A hot-swappable PCB supports compatible 3-pin and 5-pin mechanical switches, giving users the flexibility to alter the keyboard’s feel without soldering. Switches can be replaced individually or changed across the entire board, allowing gamers and keyboard enthusiasts to experiment with linear, tactile or clicky characteristics according to personal preference.
Gasket-mounted construction is paired with internal sound-dampening foam and a tape-enhanced PCB to refine both typing feel and acoustic response. These enthusiast-oriented design elements help reduce unwanted resonance and create more controlled keystrokes during gaming, productivity and everyday typing.
Hyper-Speed 8,000Hz Polling Rate & Razer Chroma RGB
Engineered for reaction-sensitive competitive gameplay, the Razer BlackWidow V4 75% supports a polling rate of up to 8000Hz. This allows keyboard inputs to be transmitted to the connected system at extremely frequent intervals, helping minimise input latency during esports titles and other high-speed gaming scenarios.
Full N-key rollover and anti-ghosting help ensure simultaneous key combinations are detected accurately, even when players execute rapid movement commands, abilities and complex multi-key actions. This consistent input registration helps make the keyboard suitable for high-APM gaming where missed commands can affect performance.
Per-key Razer Chroma RGB backlighting allows users to personalise individual keys with vibrant colours and dynamic effects. Through Razer Synapse software, lighting profiles can be customised and synchronised with compatible Chroma-enabled peripherals and supported games to create a coordinated gaming setup.
Premium Ergonomics, Detachable USB-C & Multi-Function Controls
Measuring approximately 321 x 155.5 x 24 mm and weighing around 815g, the BlackWidow V4 75% delivers a compact yet substantial desktop presence. Its solid construction helps maintain stability during aggressive gaming input while the reduced footprint keeps valuable desk space available for mouse movement and surrounding equipment.
Integrated media controls and a multi-function roller provide convenient access to frequently used settings without interrupting active gameplay. Users can quickly manage compatible volume, media playback and lighting functions directly from the keyboard, adding practical everyday control alongside its enthusiast gaming capabilities.
A detachable braided USB Type-C cable simplifies cable management, transport and replacement compared with a permanently attached lead. Combined with its compact layout, premium acoustic design and flexible mechanical switch support, the BlackWidow V4 75% provides a versatile foundation for competitive gaming and high-quality everyday typing.
| Brand | Razer |
| Product Model | BlackWidow V4 75% Mechanical Gaming Keyboard |
| SKU / Part Number | RZ03-05003300-R3M1 |
| GTIN / EAN | 8887910072783 |
| Keyboard Form Factor | 75% Compact |
| Key Switch Type | Mechanical (Hot-Swappable 3/5-pin support) |
| Keyboard Layout | QWERTY US English |
| Connectivity Technology | Wired (USB Type-C Detachable Cable) |
| Polling Rate | Up to 8000 Hz |
| Lighting / Backlight | Multicolor Razer Chroma RGB LED |
| Anti-Ghosting | Yes |
| Numeric Keypad | No |
| Programmable Keys | Yes (Programmable Hot Keys & Macros via Synapse) |
| Supported Operating System | Windows OS |
| Power Source | USB Powered |
| Product Colour | Black |
| Keyboard Dimensions (W x D x H) | 321 mm x 155.5 mm x 24 mm |
| Keyboard Weight | 815 g |
| Package Weight | 1.56 kg |
| Package Dimensions (W x D x H) | 196 mm x 381 mm x 74 mm |
| Brand | Razer |
| Product Type | Mechanical Gaming Keyboard |
| Warranty Period | 2 Years Limited Warranty |
| Warranty Service | Repair or Replacement |
| Weight | 2 kg |
|---|---|
| Manufacturer | Razer |
Customer Reviews
Description
Razer BlackWidow V4 75% Mechanical Gaming Keyboard – Black
Compact 75% Layout & Hot-Swappable Mechanical PCB
The Razer BlackWidow V4 75% Mechanical Gaming Keyboard in Black combines enthusiast-level mechanical customisation with a compact design created for competitive gaming and efficient desktop setups. Its 75% footprint retains frequently used controls including dedicated arrow keys and the function row while reducing unnecessary chassis width to provide more room for sweeping mouse movements.
A hot-swappable PCB supports compatible 3-pin and 5-pin mechanical switches, giving users the flexibility to alter the keyboard’s feel without soldering. Switches can be replaced individually or changed across the entire board, allowing gamers and keyboard enthusiasts to experiment with linear, tactile or clicky characteristics according to personal preference.
Gasket-mounted construction is paired with internal sound-dampening foam and a tape-enhanced PCB to refine both typing feel and acoustic response. These enthusiast-oriented design elements help reduce unwanted resonance and create more controlled keystrokes during gaming, productivity and everyday typing.
Hyper-Speed 8,000Hz Polling Rate & Razer Chroma RGB
Engineered for reaction-sensitive competitive gameplay, the Razer BlackWidow V4 75% supports a polling rate of up to 8000Hz. This allows keyboard inputs to be transmitted to the connected system at extremely frequent intervals, helping minimise input latency during esports titles and other high-speed gaming scenarios.
Full N-key rollover and anti-ghosting help ensure simultaneous key combinations are detected accurately, even when players execute rapid movement commands, abilities and complex multi-key actions. This consistent input registration helps make the keyboard suitable for high-APM gaming where missed commands can affect performance.
Per-key Razer Chroma RGB backlighting allows users to personalise individual keys with vibrant colours and dynamic effects. Through Razer Synapse software, lighting profiles can be customised and synchronised with compatible Chroma-enabled peripherals and supported games to create a coordinated gaming setup.
Premium Ergonomics, Detachable USB-C & Multi-Function Controls
Measuring approximately 321 x 155.5 x 24 mm and weighing around 815g, the BlackWidow V4 75% delivers a compact yet substantial desktop presence. Its solid construction helps maintain stability during aggressive gaming input while the reduced footprint keeps valuable desk space available for mouse movement and surrounding equipment.
Integrated media controls and a multi-function roller provide convenient access to frequently used settings without interrupting active gameplay. Users can quickly manage compatible volume, media playback and lighting functions directly from the keyboard, adding practical everyday control alongside its enthusiast gaming capabilities.
A detachable braided USB Type-C cable simplifies cable management, transport and replacement compared with a permanently attached lead. Combined with its compact layout, premium acoustic design and flexible mechanical switch support, the BlackWidow V4 75% provides a versatile foundation for competitive gaming and high-quality everyday typing.
Specifications
| Brand | Razer |
| Product Model | BlackWidow V4 75% Mechanical Gaming Keyboard |
| SKU / Part Number | RZ03-05003300-R3M1 |
| GTIN / EAN | 8887910072783 |
| Keyboard Form Factor | 75% Compact |
| Key Switch Type | Mechanical (Hot-Swappable 3/5-pin support) |
| Keyboard Layout | QWERTY US English |
| Connectivity Technology | Wired (USB Type-C Detachable Cable) |
| Polling Rate | Up to 8000 Hz |
| Lighting / Backlight | Multicolor Razer Chroma RGB LED |
| Anti-Ghosting | Yes |
| Numeric Keypad | No |
| Programmable Keys | Yes (Programmable Hot Keys & Macros via Synapse) |
| Supported Operating System | Windows OS |
| Power Source | USB Powered |
| Product Colour | Black |
| Keyboard Dimensions (W x D x H) | 321 mm x 155.5 mm x 24 mm |
| Keyboard Weight | 815 g |
| Package Weight | 1.56 kg |
| Package Dimensions (W x D x H) | 196 mm x 381 mm x 74 mm |
Warranty
| Brand | Razer |
| Product Type | Mechanical Gaming Keyboard |
| Warranty Period | 2 Years Limited Warranty |
| Warranty Service | Repair or Replacement |
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We offer a 14-day standard return policy. If you change your mind, you can return the item to us unopened and in its original condition for a full refund.
Does this product come with a warranty?
Yes, all our tech products are brand new and come with a standard manufacturer's warranty, which is typically 1 to 3 years depending on the brand and component.
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Yes, all our tech products are brand new and come with a standard manufacturer's warranty, which is typically 1 to 3 years depending on the brand and component.
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