# Mechanical Keyboard Lenovo MECHASM CS21 (model 2bCPGL-MylarGS) Black with RGB Backlight

**URL:** https://aio.lv/en/product--lenovo-5m11a17791--4448535
**Data updated:** 2026-02-12 14:09 (EET)
**Category:** Other Repair Parts
**Manufacturer:** Lenovo
**Manufacturer code:** 5M11A17791
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 55.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 46.27 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5m11a17791--4448535

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Lenovo MECHASM CS21 mechanical keyboard (model 2bCPGL-MylarGS) is a wired desktop keyboard in black with RGB backlighting. It provides tactile mechanical key action suitable for gaming and typing, with customizable illumination for visibility in low light. Designed for PC use, it offers durable switches and a standard layout for everyday productivity and entertainment.

## Long description

The Lenovo MECHASM CS21 (model 2bCPGL-MylarGS) is a wired mechanical keyboard in black with full RGB backlighting. Designed for desktop PC use, it combines tactile mechanical key action with a standard full-size layout to support both gaming and everyday typing. The keyboard's illuminated keys improve visibility in low-light environments, while durable switch construction aims to provide consistent performance over extended use.
Advantages
The keyboard offers tactile mechanical feedback that enhances key recognition and responsiveness compared with membrane designs. Full RGB backlighting allows for customizable illumination and better visibility in dim conditions. Its wired connection ensures stable input with minimal latency, and the full-size keyset includes a numeric keypad for productivity tasks. Durable switch components and a robust chassis support prolonged daily use without significant wear.
Suitable for
 PC gaming where tactile key response and low input latency are important
 Office and home productivity requiring a full-size keyboard with numeric keypad
 Typing sessions that benefit from mechanical key feedback
 Use in dimly lit environments where backlighting improves key visibility
Key specifications
 Keyboard type: Wired mechanical desktop keyboard
 Key action: Tactile mechanical switches
 Illumination: Full RGB backlight with adjustable modes
 Layout: Full-size with standard key arrangement including numeric keypad
 Color: Black chassis and keycaps
 Connection: USB wired interface for PC
How to use
Connect the Lenovo MECHASM CS21 to a compatible PC via the USB cable. Allow the operating system to detect the keyboard; no additional drivers are typically required for basic functionality. Use built-in keyboard controls to cycle through or customize RGB lighting modes and brightness. The full-size layout supports conventional typing and numeric data entry; apply normal typing posture and use the numeric keypad for calculator-style input. For gaming, ensure in-game key bindings match the physical layout to take advantage of the tactile switches.
Usage recommendations
To maintain performance and longevity, keep the keyboard surface free of debris and avoid spilling liquids. If extensive lighting customization is needed, consult any Lenovo software options available for advanced configuration. Use the keyboard on a flat, stable surface and avoid excessive force on individual keys to preserve switch life.

## FAQ

### How much does the Lenovo MECHASM CS21 Mechanical Keyboard 2bCPGL-MylarGS 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 — 1 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 09.07.2026 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. 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 Lenovo 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 Lenovo 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

## Image

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