# Mechanical Keyboard REDRAGON K631RGB-PRO-WG Castor — USB, RF Wireless & Bluetooth, White/Grey

**URL:** https://aio.lv/en/product--redragon-k631rgb-pro-wb--12404747
**Data updated:** 2026-04-30 18:32 (EEST)
**Category:** Keyboards
**Manufacturer:** REDRAGON
**Manufacturer code:** k631RGB-PRO-WB
**EAN:** 6950376724977
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 61.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 50.82 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--redragon-k631rgb-pro-wb--12404747

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

REDRAGON K631RGB-PRO-WG Castor is a mechanical keyboard offering multi-mode connectivity: USB wired, RF wireless and Bluetooth. It features mechanical key switches and comes in a white and grey finish with a 1.5 m cable for wired use. Suitable for typing, gaming and hybrid setups requiring flexible connection options.

## Long description

REDRAGON K631RGB-PRO-WG Castor is a 65% mechanical keyboard in a white and grey finish that supports three connection modes: wired USB Type-C, 2.4 GHz RF wireless (via an included adapter) and Bluetooth. It features Redragon red mechanical switches, full RGB backlighting with 20 predefined lighting modes, hot-swap switch sockets and a detachable 1.5 m cable for wired use. The compact layout retains a standard key set plus arrow keys to balance desk space savings with practical functionality for typing and gaming.
Advantages
The keyboard combines multi-mode connectivity for flexible use across desktop PCs, laptops and mobile devices, while 2.4 GHz RF provides low-latency wireless performance suitable for responsive input. Hot-swap switch capability allows users to replace switches without soldering, enabling customization of typing feel. Full RGB lighting with multiple presets and software support provides adjustable illumination, and the detachable USB Type-C cable simplifies transport and storage.
Suitable for
Gamers who need a compact keyboard with low-latency wireless and wired options
Users who switch frequently between desktop and mobile devices via Bluetooth
Typists who prefer mechanical switches and want the option to change switches
Compact-desk setups where a 65% layout with arrow keys is desirable
When it may not be suitable
This compact 65% layout omits a dedicated numpad and some function-row real estate found on full-size keyboards, which may not suit users who rely heavily on a numeric keypad or extensive dedicated keys. Users requiring absolute silence beyond what low-force mechanical switches offer should consider non-mechanical or specialized silent-switch models.
Key specifications
Form factor: 65% layout with arrow keys
Switch type: Redragon red mechanical switches (hot-swap compatible)
Connectivity: USB Type-C wired, 2.4 GHz RF wireless (adapter included), Bluetooth
Backlighting: Full RGB with 20 predefined modes; customizable via software
Cable: Detachable USB Type-C cable, 1.5 m length
Anti-ghosting: N-key rollover support
How to use
For wired use, connect the detachable USB Type-C cable between the keyboard and your computer. To use the 2.4 GHz RF mode, insert the included wireless adapter into a free USB port on your device and switch the keyboard to the corresponding mode; this provides lower latency for gaming. For Bluetooth pairing, enable Bluetooth on your host device and follow the keyboard pairing procedure to connect. Use the built-in lighting controls or install the REDRAGON software to customize RGB effects and save profiles. Hot-swap sockets permit replacement of mechanical switches: power off the keyboard, remove keycaps, pull out the existing switch and insert a compatible replacement following manufacturer guidance.
What to consider before purchase
If you need a numeric keypad or many dedicated function keys, consider a larger form factor
Check compatibility of replacement switches if you plan to use the hot-swap feature
Confirm your primary devices support the chosen connection mode (USB, 2.4 GHz or Bluetooth)
Ensure you are comfortable with mechanical switch characteristics (actuation force and sound)
Usage recommendations
Use the 2.4 GHz wireless mode for gaming to minimize latency, switch to wired mode for extended sessions or charging, and use Bluetooth for quick pairing with phones, tablets or secondary devices. Regularly clean keycaps and use the hot-swap feature only with compatible switches and proper tools to avoid socket damage.

## Specifications

### Keyboard

| Feature | Value |
|---|---|
| Device interface | USB + RF Wireless + Bluetooth |
| Connectivity technology | Wired & Wireless |

### Design

| Feature | Value |
|---|---|
| Product colour | White, Grey |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.46 kg |
| Keyboard dimensions (WxDxH) | 315 x 106 x 34 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 760 g |

### Other features

| Feature | Value |
|---|---|
| Compatibility | Windows, Mac, Linux |
| Warranty period | 2 year(s) |

### Features

| Feature | Value |
|---|---|
| Anti-ghosting | Yes |
| Cable length | 1.5 m |

## FAQ

### How much does the REDRAGON K631RGB-PRO-WG Castor mechanical keyboard cost, and is it available for purchase?

The price is 61.49 € (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 17.07.2026 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 REDRAGON 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 REDRAGON 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, weight, 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/12404747/68693272_large.webp