# Wired Gaming Keyboard A4Tech BLOODY B500N Full-size USB QWERTY US English LED Backlight Black

**URL:** https://aio.lv/en/product--a4tech-b500n-bk--11965458
**Data updated:** 2026-03-11 15:41 (EET)
**Category:** Keyboards
**Manufacturer:** A4Tech
**Manufacturer code:** B500N-BK
**EAN:** 4711421946520
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 55.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 46.27 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--a4tech-b500n-bk--11965458

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

A4Tech BLOODY B500N is a wired full-size (100%) gaming keyboard with USB interface and US English QWERTY layout. It features LED backlighting, a 1.8 m cable and a standard full-size keyset suitable for gaming and general typing. Designed for reliable wired connectivity and recommended for gaming use.

## Long description

The A4Tech BLOODY B500N is a wired full-size (100%) gaming keyboard with a US English QWERTY layout and a USB interface. It combines a standard numeric keypad and a centered LED backlight system across all keys. The keyboard uses A4Tech’s patented Mecha‑Like Switch design to reproduce a tactile, clicky feel similar to mechanical switches while employing a cushioned rubber dome. Built for wired reliability, the BLOODY B500N offers fast key response, customizable lighting and practical features for everyday typing and gaming sessions.
Advantages
The Mecha‑Like Switch provides a tactile and audible feedback that closely resembles mechanical key action while retaining a softer dome cushion. A 7‑color, 5‑zone neon backlight with adjustable brightness and effect settings allows visual customization. The keyboard supports 1000 Hz report rate and 1 ms key response for minimal input lag. Electronically sealed circuits and drainage paths improve resistance to spills, and anti‑slippery lifts plus a screw‑reinforced spacebar enhance physical durability and stability. Game mode disables the Windows key to prevent interruptions during play.
Suitable for
PC gaming where low latency and robust key response are required
Everyday typing and office work using a full‑size layout
Users who want customizable LED backlighting and simple on‑keyboard controls
Environments where spill resistance and stable keyboard placement are important
Key specifications
Interface: USB wired connection
Form factor: Full‑size (100%) with numeric keypad
Layout: US English QWERTY
Switch type: Mecha‑Like Switch (tactile, rubber dome based)
Backlight: 5‑zone neon, 7 colors, centered LED emission
Brightness: 10‑level adjustable
Effects and controls: Multiple lighting effects, adjustable speed
Polling rate: 1000 Hz (ultrapolling)
Key response: ~1 ms
Cable length: 1.8 m
Durability features: Sealed circuits with drainage paths; screw‑enhanced spacebar
Physical features: Anti‑slippery lifts, adjustable keyboard height
Color: Black
How to use
Connect the keyboard to a computer USB port using the attached 1.8 m cable; the device is plug‑and‑play for basic operation. Use the FN key combinations to change lighting modes (FN + F12), adjust brightness (FN + Up/Down), and change lighting speed (FN + = / -). Enable Game Mode by pressing FN + F8 to disable Windows keys during gameplay. For advanced customization, install the Bloody KeyDominator software from the manufacturer’s website to assign macros and program key functions.
Usage recommendations
For stable performance, connect the keyboard directly to a rear-panel USB port or a powered USB hub. Keep the drainage paths clear and avoid prolonged exposure to liquids; if a spill occurs, disconnect immediately and allow the unit to dry. Use the KeyDominator software for macro creation and profile management, and adjust polling rate or in-game input settings if needed to match game requirements.

## Specifications

### Keyboard

| Feature | Value |
|---|---|
| Device interface | USB |
| Keyboard form factor | Full-size (100%) |
| Keyboard layout | QWERTY |
| Keyboard language | US English |
| Pointing device | No |
| Windows keys | Yes |
| Numeric keypad | Yes |
| Connectivity technology | Wired |
| Recommended usage | Gaming |
| Built-in memory | No |
| Polling rate | 1000 |
| Multimedia keys | Yes |
| Key response time (max) | 1 ms |
| Keyboard key profile | High-profile |
| Physical layout | ISO |

### Mouse

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

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Backlight | Yes |
| Backlight type | LED |
| Protection features | Water resistant |
| Adjustable keyboard height | Yes |
| Built-in display | No |

### Weight & dimensions

| Feature | Value |
|---|---|
| Keyboard dimensions (WxDxH) | 132 x 442 x 36 |

### Power

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

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Windows 10, Windows 7, Windows 8, Windows 8.1 |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 490 mm |
| Package height | 45 mm |
| Package width | 186 mm |

### Packaging content

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

### Headset

| Feature | Value |
|---|---|
| Headset included | No |

### Features

| Feature | Value |
|---|---|
| Cable length | 1.8 m |

## FAQ

### How much does the A4Tech BLOODY B500N wired gaming keyboard cost, and is it available for purchase?

The price is 55.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 01.07.2026 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. All transactions are 100% secure and encrypted.

### 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 A4Tech 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 A4Tech 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/11965458/67480740_large.webp