# Keyboard Razer BlackWidow V4 Gaming USB QWERTY US English Black

**URL:** https://aio.lv/en/product--razer-rz03-05000400-r3e1--10681160
**Data updated:** 2025-12-30 09:52 (EET)
**Category:** Keyboards
**Manufacturer:** Razer
**Manufacturer code:** RZ03-05000400-R3E1
**EAN:** 8886419349563
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 207.49 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 171.48 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--razer-rz03-05000400-r3e1--10681160

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

The Razer BlackWidow V4 is a 75% mechanical gaming keyboard with RGB LED backlighting. It features a wired USB connection, QWERTY layout, and includes a comfortable wrist rest. Designed for gamers, it offers precise key switches for enhanced performance and durability. The sleek black design complements any gaming setup, making it an ideal choice for serious gamers.

## Long description

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.
Usage 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.

## Specifications

### Keyboard

| Feature | Value |
|---|---|
| Device interface | USB |
| Keyboard form factor | 75% |
| Keyboard layout | QWERTY |
| Keyboard language | US English |
| Pointing device | No |
| Windows keys | Yes |
| Numeric keypad | No |
| Connectivity technology | Wired |
| Recommended usage | Gaming |
| Programmable hot keys | Yes |
| Polling rate | 8000 |
| Rollover | N-key rollover |
| Physical layout | ISO |
| Keycaps | Double shot |
| Keycaps material | Acrylonitrile butadiene styrene (ABS) |

### Mouse

| Feature | Value |
|---|---|
| Mouse included | No |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Backlight colour | Multi |
| Backlight | Yes |
| Backlight type | RGB LED |
| Surface coloration | Monochromatic |
| Adjustable backlight | Yes |
| Wrist rest | Yes |
| Keyboard style | Straight |

### Power

| Feature | Value |
|---|---|
| Power source type | USB |

### Packaging content

| Feature | Value |
|---|---|
| Number of products included | 1 pc(s) |

### Features

| Feature | Value |
|---|---|
| Anti-ghosting | Yes |
| USB connector type | USB Type-C |
| Detachable cable | Yes |

## FAQ

### How much does the Keyboard Razer BlackWidow V4 cost, and is it available for purchase?

The price is 207.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 19 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 30.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Keyboard Razer BlackWidow V4 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Razer products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Razer service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: device interface, keyboard form factor, keyboard layout, mouse included, keyboard language, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Keyboard Razer BlackWidow V4?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10681160/62442255_large.webp