# Keyboard Lenovo 5N21M39994 Backlit for ThinkPad T16 Gen 3

**URL:** https://aio.lv/en/product--lenovo-5n21m39994--10992269
**Data updated:** 2025-12-30 15:02 (EET)
**Category:** Other Repair Parts
**Manufacturer:** Lenovo
**Manufacturer code:** 5N21M39994
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 99.99 €
**Prices and availability valid until:** 2026-08-23 23:59
**Price without VAT (21%):** 82.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5n21m39994--10992269

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.79 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

The Lenovo 5N21M39994 is a backlit keyboard designed for the ThinkPad T16 Gen 3. It offers enhanced visibility in low-light conditions, ensuring comfortable typing. This keyboard is compatible with Lenovo laptops, providing a reliable replacement option for users seeking to maintain their device's functionality.

## Long description

The Lenovo 5N21M39994 Backlit keyboard is designed for the ThinkPad T16 Gen 3 and provides illuminated keys for improved visibility in low-light conditions. It is a factory-compatible replacement keyboard that restores full typing functionality and integrates with the laptop's original layout and connectivity.
Advantages
This backlit keyboard delivers consistent key illumination and is engineered to match the ThinkPad T16 Gen 3 layout and key travel. It is built to the manufacturer's fit and form standards for a reliable replacement with long service life and comfortable typing feel.
Suitable for (tasks / use cases)
Replacing a faulty or worn keyboard on ThinkPad T16 Gen 3 laptops
Working in low-light or dim environments where key illumination is needed
Maintaining original laptop ergonomics and key layout for professional use
Key specifications
Brand: Lenovo
Model / MPN: 5N21M39994
Compatibility: ThinkPad T16 Gen 3
Feature: Backlit keyboard
How to use
Power off the laptop and disconnect any power sources before installation. Remove the existing keyboard following the manufacturer's service manual or a qualified technician's instructions, then install the Lenovo 5N21M39994 keyboard, ensuring the connector is seated and the keyboard frame is secured. After reassembly, power on the laptop and verify backlight operation and key responsiveness in the operating system.
Usage recommendations
Handle the keyboard and internal connectors carefully to avoid damage; if unsure about installation, use authorized service to maintain warranty and device integrity.

## Specifications

| Feature | Value |
|---|---|
| Type | Keyboard |
| Compatibility | ThinkPad T16 Gen 3 |
| Numeric keypad | Yes |
| Product colour | Black, Multicolour |
| Windows operating systems supported | Y |
| Brand compatibility | Lenovo |
| Keyboard backlit | Yes |
| Connector location | Bottom right |

## FAQ

### How much does the Keyboard Lenovo 5N21M39994 cost, and is it available for purchase?

The price is 99.99 € (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 10.08.2026 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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