• HP replacement laptop part — original product view
  • HP replacement laptop part — original product view
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HP Probook 450 455 G8 650 G8 G9 Royaume-Uni Cache repose-poignets Clavier M21742-B31

HP Probook 450 455 G8 650 G8 G9 Royaume-Uni Cache repose-poignets Clavier M21742-B31

En stock

£49.45 GBP
£49.45 GBP
Promotion Épuisé
Taxes incluses.
3-month warranty
Fast UK dispatch
Secure checkout
Specialist support
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Product specifications

3-month warrantyBuy with confidence
Dispatched from the UKRoyal Computer, West London
Let’s get the fit right.

Compare the photos, connections and fixing points with your original part. Unsure? Send us a photo before ordering.

Ask a parts specialist on WhatsApp
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BUY WITH CONFIDENCE

A little guidance. A better fit.

Helpful information before you place your order.

Check your original part.

Look for the part number on the back of the component you are replacing, then compare it with the listing. Also check the photos, dimensions, connections and mounting points; a matching number alone does not confirm compatibility.

If you need a specific manufacturer or an exact part number, ask us to confirm availability before ordering.

Understand the replacement supplied.

When the listed part number is unavailable, your order may be fulfilled with an equivalent compatible replacement.

If an exact part number is essential for your repair, please contact our team before purchasing so we can check the available stock with you.

Allow for local import charges.

For deliveries outside the UK, any customs duties, local taxes or import handling charges raised in the destination country are the buyer’s responsibility.

These destination charges are separate from our product and shipping prices. Check with your local customs office or delivery provider if you need an estimate before ordering.

Parts expertise. Personal service.

  • Independent laptop parts specialists in West London since 2005.
  • Fast dispatch from UK-held stock, with same-day dispatch for orders placed before 2 pm.
  • Parts for repair businesses, resellers and individual buyers.
  • A real team to help you check compatibility and product details.
  • A 3-month warranty for added confidence.
Not quite sure which part you need?Send your model, part number and photos. We’ll help you check.
Ask us on WhatsApp 020 8058 9924

Fast dispatch

Same-day dispatch from UK-held stock for orders placed before 2 pm.

Expert help

Need help choosing a part? Send your model number and photos to our team.

Chat on WhatsApp

Returns support

Contact our team for help with a return and the next steps for your order.

View returns policy

Secure payments

Shop with confidence using our secure Shopify checkout and available payment options.