# Razer BlackWidow V4 Pro Keyboard Gaming USB RF Wireless Bluetooth QWERTY US Black

**URL:** https://aio.lv/en/product--razer-rz03-05130300-r3e1--11359559
**Data updated:** 2025-12-30 21:11 (EET)
**Category:** Keyboards
**Manufacturer:** Razer
**Manufacturer code:** RZ03-05130300-R3E1
**EAN:** 8887910073827
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 345.99 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 285.94 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--razer-rz03-05130300-r3e1--11359559

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

The Razer BlackWidow V4 Pro is a 75% gaming keyboard featuring USB, RF Wireless, and Bluetooth connectivity. It has mechanical key switches, RGB LED backlighting, and a wrist rest for comfort during long gaming sessions. Ideal for gamers seeking performance and versatility.

## Long description

The Razer BlackWidow V4 Pro 75% is a compact gaming keyboard that supports USB, RF wireless (true 4000 Hz via Razer HyperSpeed and HyperPolling) and Bluetooth 5.1 connectivity. It features a hot-swappable PCB pre-loaded with Razer Orange Tactile Switches Gen‑3, a customizable OLED display with the Razer Command Dial, per-key Razer Chroma™ RGB lighting with 2-side underglow, textured doubleshot PBT keycaps, a magnetic plush leatherette wrist rest, and an aluminum top case with an ABS plastic bottom case.
Advantages
This keyboard offers ultra-low-latency wireless performance with true 4000 Hz polling when paired via Razer HyperSpeed and HyperPolling, plus seamless switching between three Bluetooth devices. Its hot-swappable design lets you change 3- or 5-pin mechanical switches without soldering. The integrated OLED and Command Dial provide up to 100 customizable modes for quick access to system metrics, GIFs and custom functions. Additional benefits include long battery life (up to 2100 hours with Power Saving Mode), textured doubleshot PBT keycaps for durability and optimized backlight, and a gasket-mounted plate with tape-enhanced PCB for improved acoustics and a lighter keystroke feel.
Suitable for
PC gamers who need low-latency wireless performance
Users who want a compact 75% layout with function and arrow keys
Enthusiasts who customize switches and keyfeel (3- or 5-pin compatible)
Those who use multiple devices and need Bluetooth multitasking
Key specifications
Connectivity: USB + RF Wireless (Razer HyperSpeed) + Bluetooth 5.1
Polling rate: up to 4000 Hz wireless (HyperPolling)
Form factor: 75% (QWERTY US)
Switches: Hot-swappable; pre-loaded Razer Orange Tactile Switches Gen‑3; compatible with standard 3- or 5-pin mechanical switches
Lighting: Per-key Razer Chroma™ RGB with 2-side underglow
Keycaps: Textured doubleshot PBT
Battery life: Up to 2100 hours with Power Saving Mode
Extras: OLED display, Razer Command Dial (up to 100 custom modes), magnetic plush leatherette wrist rest
Materials: Top case – recycled 5052 aluminum alloy; Bottom case – ABS plastic
Manufacturer codes: MPN RZ03-05130300-R3E1, EAN 8887910073827
How to use
Connect the keyboard via USB, pair with the RF wireless receiver to enable true 4000 Hz polling, or switch between up to three Bluetooth devices. Use the included 2-in-1 keycap and switch puller to remove pre-installed switches and install compatible 3- or 5-pin switches if desired. Access and customize Command Dial modes, OLED content and lighting profiles through Razer Synapse 4. Toggle Power Saving Mode with Fn + Esc, or use wired mode while charging via the included USB Type-C cable.
Usage recommendations
For best wireless performance in games, connect using the RF wireless receiver and install Razer Synapse 4 to configure HyperSpeed/HyperPolling and Command Dial modes. If you plan to modify internals, note that disassembly is possible via eight screws on the keyboard bottom but may void warranty; consult the warranty terms before making internal modifications.

## Specifications

### Keyboard

| Feature | Value |
|---|---|
| Device interface | USB + RF Wireless + Bluetooth |
| Keyboard form factor | 75% |
| Keyboard layout | QWERTY |
| Keyboard language | US International |
| Pointing device | No |
| Windows keys | Yes |
| Numeric keypad | Yes |
| Hot keys | Yes |
| Connectivity technology | Wired & Wireless |
| Recommended usage | Gaming |
| Programmable hot keys | Yes |
| Number of hot keys | 5 |
| Polling rate | 4000 |
| Multimedia keys | Yes |
| Keyboard key switch technology | Razer Green |
| Keyboard key profile | High-profile |
| Keycaps | Double shot |
| Keycaps material | Acrylonitrile butadiene styrene (ABS) |

### Mouse

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

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Material | ABS synthetics, Aluminium, Leatherette |
| Backlight | Yes |
| Backlight type | RGB LED |
| Wrist rest | Yes |
| Keyboard style | Straight |

### Power

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

### Packaging content

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

### Other features

| Feature | Value |
|---|---|
| Warranty period | 2 year(s) |

## FAQ

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

The price is 345.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 64 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 24.07.2026 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 Razer BlackWidow V4 Pro Keyboard 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.

## Image

https://aio.lv/img/cache/product/11359559/65844306_large.webp