Marvo K638B wired gaming keyboard

Name: Wired gaming keyboard Marvo K638B K638B
Brand: Marvo
SKU: 11681496
Price: 15.99 EUR
Availability: InStock

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Wired gaming keyboard Marvo K638B US layout, USB connection, black, backlit

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Short description

Marvo K638B is a wired gaming keyboard with a US layout and USB connection. The black keyboard features backlighting for working in low light, a full-size keyset suited for gaming and typing, and a durable cable for stable connection. It is designed for desktop PC use, offering responsive input and practical illumination for evening sessions.

Available for order: 89 pcs.

Warranty: 2 Years

SKU: 11681496

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

02.07.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

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From 4.99 €

Parcel couriers

Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa

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From 1.99 €

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Payment Methods:

Bank transfer, Bank cards on-line, Apple Pay, Google Pay

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Product information

Description

Marvo K638B is a wired gaming keyboard with a US layout and USB connection. The black full-size keyboard provides a standard keyset suitable for both gaming and typing, and features backlighting that improves visibility in low-light environments. With a durable cable for a stable connection to desktop PCs, the keyboard is designed to deliver responsive input and practical illumination for evening sessions.

Advantages

The Marvo K638B combines a full-size US-layout keyset and USB wired connection to ensure consistent responsiveness during gameplay and everyday use. Backlighting enhances key visibility when working or gaming in dimly lit rooms, while the black finish integrates unobtrusively with most desktop setups. The wired design removes the need for batteries and provides a continuous, low-latency connection.

Suitable for

Desktop PC gaming where a wired, low-latency connection is preferred
Typing and office work requiring a full-size keyboard layout
Evening or low-light environments thanks to backlit keys

Key specifications

Connection type: USB wired
Keyboard layout: US (full-size)
Color: black
Illumination: backlit keys
Intended platform: desktop PC

How to use

Connect the keyboard to a free USB port on your desktop PC using the attached cable. Allow the operating system to detect and install any basic drivers; the keyboard is ready for immediate use in most systems. Use the backlighting controls, if present on the keyboard, to adjust illumination levels for comfortable visibility during gaming or typing sessions.

Usage recommendations

Place the keyboard on a stable, flat surface and connect it directly to the PC rather than through an unpowered USB hub to ensure optimal response. Keep the cable routed to avoid tension and accidental disconnection. Use the backlight when working or gaming in low light to improve key recognition.

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Customer questions

FAQ

How much does the Marvo K638B wired gaming keyboard cost, and is it available for purchase?

The price is 15.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 89 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 02.07.2026 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 Marvo 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 Marvo 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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