# Keyboard Lenovo X1 Carbon Gen 4 TrackPoint Backlight US layout

**URL:** https://aio.lv/en/product--lenovo-kb315642--10941331
**Data updated:** 2025-12-30 14:55 (EET)
**Category:** Replacement Keyboards
**Manufacturer:** Lenovo
**Manufacturer code:** KB315642
**EAN:** 9990000315642
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 92.49 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 76.44 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-kb315642--10941331

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Replacement keyboard for Lenovo X1 Carbon Gen 4 laptop featuring an integrated TrackPoint pointing stick, backlit keys and US (ANSI) layout. Designed to fit the specified X1 Carbon Gen 4 model, it restores full typing and pointing functionality for repairs or upgrades. Suitable for office, travel and everyday use where original hardware compatibility is required.

## Long description

Replacement keyboard for Lenovo X1 Carbon Gen 4 with integrated TrackPoint and backlit US (ANSI) layout. Designed to restore typing and pointing functions on compatible Lenovo ThinkPad X1 Carbon 4th Gen laptops and to match the original black color and key arrangement.
Advantages
This keyboard includes a built-in TrackPoint for precise cursor control and backlighting for use in low-light conditions. It uses the standard US layout and is supplied in black to match original Lenovo styling. The part is intended as a direct replacement for compatible X1 Carbon Gen 4 models and lists multiple compatible part numbers to assist with correct selection.
Suitable for
Repairing Lenovo ThinkPad X1 Carbon 4th Gen laptops
Replacing a damaged or worn keyboard on X1 Carbon Gen 4
Upgrading to a backlit keyboard with TrackPoint on compatible models
Service and refurbishment of business laptops used for travel and office work
Key specifications
Type: Notebook keyboard, US (ANSI) layout
Compatibility: Lenovo ThinkPad X1 Carbon 4th Gen / X1 Carbon Gen 4 (list may be incomplete)
Features: Integrated TrackPoint (pointing stick), backlight
Color: Black
Compatible part numbers: SN20K74706AA, SN20K74706, RVCBL-84US, 9A31UY4472, 00PA698, JX1CARBON4
Brand / MPN / EAN: Lenovo / KB315642 / 9990000315642
Warranty: 6 months
How to use
Power off the laptop and disconnect any power sources before replacing the keyboard. Follow the Lenovo service manual or a qualified technician’s instructions to remove the laptop bottom cover, disconnect the old keyboard ribbon cable, and install the replacement keyboard. Reconnect the ribbon cable securely, reassemble the laptop, and power on to verify keyboard and TrackPoint functionality and backlight operation.
Usage recommendations
Ensure the part number or model compatibility before purchase; the provided compatibility list may not be exhaustive. Use ESD protection when handling internal laptop components and test the keyboard functions immediately after installation. If unsure, seek professional installation to avoid damage.

## FAQ

### How much does the Keyboard Lenovo X1 Carbon Gen 4 TrackPoint Backlight cost, and is it available for purchase?

The price is 92.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 10.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Keyboard Lenovo X1 Carbon Gen 4 TrackPoint Backlight be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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

https://aio.lv/img/cache/product/10941331/61264246_large.webp