# Laptop keyboard HP ProBook 4720s replacement keyboard KB312306 UK layout

**URL:** https://aio.lv/en/product--hp-kb312306--4169530
**Data updated:** 2025-12-29 15:44 (EET)
**Category:** Replacement Keyboards
**Manufacturer:** HP
**Manufacturer code:** KB312306
**EAN:** 9990000312306
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 20.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-kb312306--4169530

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

Replacement laptop keyboard for HP ProBook 4720s, model KB312306 with UK (United Kingdom) layout. Designed as a direct replacement for the original keyboard, it restores full typing functionality and key labeling for users needing a UK layout. Suitable for repairs, refurbishing, or replacing damaged or worn keyboards to return the laptop to normal operation.

## Long description

Replacement laptop keyboard for HP ProBook 4720s (model KB312306) in UK layout. This black US/UK-style keyboard is intended as a direct replacement to restore full typing functionality and correct key labeling for laptops that require the UK layout. The product is compatible with HP ProBook 4720s models; the compatibility list may be incomplete.
Advantages
The replacement keyboard provides original-style key positions and markings for the UK layout and comes in a black finish matching the laptop. It is offered with a six-month warranty and is designed for straightforward installation as a like-for-like swap for the ProBook 4720s keyboard.
Suitable for
Replacing a damaged or non-functional keyboard on HP ProBook 4720s
Repairing or refurbishing ProBook 4720s laptops
Converting a ProBook 4720s to UK keyboard layout
Key specifications
Brand: HP
Manufacturer part number (MPN): KB312306
EAN: 9990000312306
Compatible model: ProBook 4720s
Layout: UK (United Kingdom)
Color: Black
Type: Laptop keyboard
Warranty: 6 months
How to use
Power off the laptop and remove the battery before installation. Remove the old keyboard following service manual guidance or a step-by-step teardown procedure for the ProBook 4720s, disconnect the keyboard ribbon cable, and install the replacement keyboard by reconnecting the ribbon and securing the keyboard in the original mounting points. Reinsert the battery and power on the laptop to verify that all keys respond and the layout matches the UK configuration.
Usage recommendations
Handle the keyboard and ribbon cable with care to avoid damage from static discharge or physical stress. If unsure about disassembly, use a professional repair service to prevent further damage to the laptop.

## FAQ

### How much does the HP ProBook 4720s keyboard KB312306 UK cost, and is it available for purchase?

The price is 24.49 € (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 22.06.2026 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 HP 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 HP 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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