Overview

  • Razer HyperSpeed Wireless & Bluetooth
    Game lag-free with our ultra-fast 2.4 GHz wireless and pair a compatible Razer mouse to the same dongle via multi-device support. Multi-task swiftly by toggling between 3 Bluetooth devices.
  • Hot-Swappable Design
    Compatible with 3 or 5-pin switches, the keyboard’s socketed PCB allows you to easily swap out its pre-loaded switches for custom ones to achieve your desired key feel.
  • Optimized Typing Experience
    Enjoy a clean typing sound and feel, achieved through a top-mounted stainless-steel plate, tape-enhanced PCB, lubricated stabilizers, and two layers of sound dampening foam.
  • Multi-Function Roller & 3 Control Buttons
    Streamline your control with a multi-function roller and dedicated buttons for audio, media, and battery settings—each fully remappable to suit your needs.
  • Ultra-Long Battery Life
    Enjoy uninterrupted use regardless of whether it’s in Razer HyperSpeed Wireless or Bluetooth mode. Minimize downtime and stay in the action with fast charging.
  • Powered by Razer Chroma RGB
    With a switch construction that promotes brighter, even lighting, customize each key from over 16.8 million colors and effects—including dynamic lighting for hundreds of Chroma-integrated games.

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Specifications

Capacity & configuration

Lighting Type
RGB
Keyboard Type
Gaming
Key Switch Type
Razer Orange
Connection Type
Wireless

Dimensions & weight

Product Name
BlackWidow V4 TKL HyperSpeed Wireless Mechanical Orange Switch Gaming Keyboard with Hot-Swappable Design
Product Height
1.51 inches
Product Width
6.13 inches
Product Depth
14.3 inches
Product Weight
34.4 ounces

Features

Brand
Razer
Color
Black
Customizable Lighting
Yes
Numeric Keypad
No
Touchpad
No
Palm Rest
No
Spill Resistant
No
Foldable
No
Keycap Material
ABS
Maximum Number of Memory Profiles
5
Form Factor
Tenkeyless (TKL)
Number Of Keys
87
Keyboard Technology
Mechanical
Dedicated Macro Keys
Yes
Adjustable Tilt Function
Yes
Number Of Programmable Macros
0
Key Switch Behavior
Tactile
Rollover
Full-key
Multimedia Keys
Yes
Internet Keys
No
Number Of Programmable Keys
87
Actuation Distance
2.0mm
Actuation Force
50g
Wireless Connectivity
Bluetooth
Maximum Wireless Range
32.81 feet
Number Of USB Port(s)
1
Number of Devices Connectable Simultaneously
4
Operating System Compatibility
Windows
Plug and Play Operation
Yes
Rechargeable Battery
Yes
Battery Chemistry
Lithium-ion
Batteries Included
Yes
On/Off Switch
Yes
Mouse Included
No
UPC
840272921319

Power & warranty

Model Number
RZ03-05480200-R3U1
Warranty - Parts
2 years
Warranty - Labor
2 years

Warranty & protection

Included manufacturer warranty

See manufacturer documentation.

Register your product with the manufacturer within 30 days of delivery.

Warranty service

Manufacturer warranty claims are handled by the manufacturer. We are happy to help you find the right contact: (888) 419-6820.

Customer reviews

Write a review
SCOTTTOct 16, 2026 · Verified purchase ★★★★★

Razer black widow v4 - Great keyboard for gaming and for programming would highly recommend

TylerCOct 5, 2026 · Verified purchase ★★★★★

Great product - Very high quality keyboard and a good battery life. Charge it once a week.

AnonSep 26, 2026 · Verified purchase ★★★★★

Razor - Great hefty gaming keyboard with very vibrant rgb lights

COOPERMSep 20, 2026 · Verified purchase ★★★★★

Great keyboard - Honestly everything about this keyboard is great. It is the perfect size, keys sound nice, and it connects well. I wouldn't personally choose razer though unless you already have razer products because the software isn't the best but other than that great keyboard.

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Questions & answers

Ask a question

Email [email protected] or call (888) 419-6820 during business hours.

Free U.S. shippingOn every order. Leaves our store in 1–2 business days, arrives in 3–5 business days.
Free returns for 30 daysNo restocking fee. We email you a prepaid return label.
We can install it tooOptional in-home delivery, installation and haul-away on large appliances.
Talk to our team(888) 419-6820 · Mon–Sat