• Your shopping cart is empty!

  2. Catalog
  3. Laptop Keyboard
  4. Asus X540LJ X540 F540 F540UP R540 R540UP X540SA FL5700 A540 A540U VM520U US keyboard original
Fast Shipping 30-Day Returns 90-Day Warranty
⚠️ Important: Multiple variations exist for the same laptop model
Different language layouts (US/UK/DE/FR/JP)
With frame / Without frame
Backlit / Non‑backlit (RGB available)
Big Enter vs Small Enter ─ ⏎ *must match*
Compare our photo with your original keyboard before ordering.
Unsure? Use Keyboard Layout Query System →
Part number may differ, but compatible. Original (high price) / OEM (affordable)

Asus X540LJ X540 F540 F540UP R540 R540UP X540SA FL5700 A540 A540U VM520U US keyboard original

Hot Sales
    Model: X540LJ
    Sku: LT-12555
    Categories:
    Condition: NEW
    Location: shenzhen,China

Keyboard Layout Query

Loading layouts...
B2B Wholesale Steps Total > $500 · MOQ 5pcs/item
1
Register & Add Cart
member required
2
Payment: Bank Transfer
TT / Wire
3
Pick up from store
or consolidate freight
4
Submit Order
online completed
5
Wholesale price list sent
verify & adjust
6
Confirmation & Shipment
after payment
For B2B: Register member first → Complete order with bank transfer & "pick up" → We'll adjust invoice with wholesale prices.
Contact Options
WhatsApp  |  WeChat  |  Teams
Need wholesale pricing? Contact us for bulk discounts
In Stock
  • Price

    US $4.70

Supports printing the keyboard in other language layouts with laser engraving. For details, please contact us.
30-Day Returns 90-Day Warranty Free Support
Shipping Estimate
Applies to this product and qty only
Ship from China to:
Click to detect your country
Calculate Shipping

Product Description

Asus X540LJ X540 F540 F540UP R540 R540UP X540SA FL5700 A540 A540U VM520U US keyboard original

Model: X540LJ SKU: LT-12555 Ship from: Shenzhen, China

Product Overview

This is a brand new Asus X540LJ X540 F540 F540UP R540 R540UP X540SA FL5700 A540 A540U VM520U US keyboard original (Model: X540LJ , SKU: LT-12555), manufactured for various laptop brands. It is shipped directly from our warehouse in Shenzhen, China.

Compatibility & Quality

This part is 100% compatible with the laptop models listed in the "Compatibility Information" tab. Although the sticker or revision may vary, the functionality and fit are guaranteed. Each unit is tested before shipment to ensure reliable performance.

What's Included

  • 1 × Asus X540LJ X540 F540 F540UP R540 R540UP X540SA FL5700 A540 A540U VM520U US keyboard original (as shown in product pictures)
  • Anti-static protective bag
  • Original or high-quality compatible packaging

Delivery & Warranty

Worldwide shipping from China • 90‑day warranty

7‑20 business days Defect replacement

We ship via DHL, FedEx, or EMS. Tracking number provided. If any issues, contact us via WhatsApp or email – we reply within 24 hours.

Installation Note

Installation requires basic technical skills. We strongly recommend having a professional repair shop replace the part. We are not responsible for any damage caused during installation.

Search by Part Number / Model

asus vivobook a540 a540ba a540bp a540la a540la-34bhdpb1 a540la-35bhdpb1 a540la-dm625d a540la-xx014r a540la-xx016 a540la-xx016d a540la-xx016t a540la-xx039d a540la-xx202t a540la-xx289t a540la-xx373t a540la-xx521r a540lj a540lj-34a92 a540lj-34a92pb1 a540lj-35a92 a540lj-35a92pb1 a540na a540nv a540sa a540sa-c3ahd a540sa-c3ahdpb1 a540sa-c3ahdpb2 a540sa-c3ahdpb4 a540sa-c3bhdsb1 a540sa-c3bhdsb2 a540sa-c3chdpb1 a540sc a540sc-p3b91sb1 a540ua a540ub a540up a540up-g0064d a540up-go064d a540up-go095t a540up-go140d a540uv a540ya a540ya-dm a540ya-dm077t a540ya-dm200t a540ya-dm329t a540ya-xo059t asus vivobook a543 a543ua a543ub asus vivobook d540 d540na d540nv d540ya asus vivobook f540 f540ba f540bp f540la f540la-xx040t f540la-xx219t f540la-xx716t f540lj f540lj-xx488t f540na f540na-c3ahd f540na-gq076t f540na-gq078t f540nv f540sa f540sa-xx444t f540sc f540sc-dm005t f540sc-xx008t f540sc-xx030t f540ua f540ua-gq135t f540ub f540up f540uv f540ya f540ya-e2ar2 f540ya-e2ar2cb1 f540ya-e2ar2sb1 f540ya-e2br2pb1 f540ya-e2br2ps1 f540ya-xo543t asus vivobook f543 f543ba f543ua asus vivobook fl5700 fl5700up asus vivobook k540 k540ba k540bp k540la k540la-xx659t k540lj k540lj-xx032d k540lj-xx035d k540lj-xx122d k540lj-xx624t k540na k540sa k540sc k540ua k540ua-dm233t-be k540ub k540up k540uv asus vivobook k543 k543ba k543ua k543ub asus vivobook p540 p540ua asus vivobook r540 r540ba r540bp r540la r540la-dm870t r540la-xx1068r r540la-xx1104t r540lj r540lj-xx858t r540na r540na-dm112t-be r540nv r540sa r540sa-dm267t r540sc r540ua r540ua-dm184t-be r540ub r540up r540uv r540ya asus vivobook r543 r543ua r543ub asus vivobook ux502 ux502vd asus vivobook x540 x540ba x540bp x540la x540la-dm687t-be x540la-xx010t x540la-xx117t x540la-xx265t x540la-xx312 x540la-xx312t x540la-xx538t x540lj x540lj-xx001t x540lj-xx403t x540na x540na-gq151t x540nv x540sa x540sa-xx311d x540sa-xx311t x540sa-xx577t x540sc x540ua x540ua-dm029t x540ua-dm1130t x540ua-dm437r x540ua-dm746t x540ub x540up x540uv x540ya x540ya-xo107d asus vivobook x543 x543ba x543na x543ua x543ub lt-12555 asus x540lj x540 f540 f540up r540 r540up x540sa fl5700 a540 a540u vm520u us keyboard original us laptop keyboard keyasusx540

Why Buy From Us?

10+ Years Experience

Specialized in laptop spare parts since 2014

Quality Assured

Each product tested before shipping

90-Day Warranty

Free repair or replacement

24/7 Support

Email reply within 24 hours

Alternative Part Numbers & Cross Reference

The following part numbers are compatible with this product. We may ship any of these equivalents based on stock availability. Always compare the physical appearance before ordering.

Compatible

Compatible models

Asus VivoBook A540

A540BA, A540BP, A540LA, A540LA-34BHDPB1, A540LA-35BHDPB1, A540LA-DM625D, A540LA-XX014R, A540LA-XX016, A540LA-XX016D, A540LA-XX016T, A540LA-XX039D, A540LA-XX202T, A540LA-XX289T, A540LA-XX373T, A540LA-XX521R, A540LJ, A540LJ-34A92, A540LJ-34A92PB1, A540LJ-35A92, A540LJ-35A92PB1, A540NA, A540NV, A540SA, A540SA-C3AHD, A540SA-C3AHDPB1, A540SA-C3AHDPB2, A540SA-C3AHDPB4, A540SA-C3BHDSB1, A540SA-C3BHDSB2, A540SA-C3CHDPB1, A540SC, A540SC-P3B91SB1, A540UA, A540UB, A540UP, A540UP-G0064D, A540UP-GO064D, A540UP-GO095T, A540UP-GO140D, A540UV, A540YA, A540YA-DM, A540YA-DM077T, A540YA-DM200T, A540YA-DM329T, A540YA-XO059T

Asus VivoBook A543

A543UA, A543UB

Asus VivoBook D540

D540NA, D540NV, D540YA

Asus VivoBook F540

F540BA, F540BP, F540LA, F540LA-XX040T, F540LA-XX219T, F540LA-XX716T, F540LJ, F540LJ-XX488T, F540NA, F540NA-C3AHD, F540NA-GQ076T, F540NA-GQ078T, F540NV, F540SA, F540SA-XX444T, F540SC, F540SC-DM005T, F540SC-XX008T, F540SC-XX030T, F540UA, F540UA-GQ135T, F540UB, F540UP, F540UV, F540YA, F540YA-E2AR2, F540YA-E2AR2CB1, F540YA-E2AR2SB1, F540YA-E2BR2PB1, F540YA-E2BR2PS1, F540YA-XO543T

Asus VivoBook F543

F543BA, F543UA

Asus VivoBook FL5700

FL5700UP

Asus VivoBook K540

K540BA, K540BP, K540LA, K540LA-XX659T, K540LJ, K540LJ-XX032D, K540LJ-XX035D, K540LJ-XX122D, K540LJ-XX624T, K540NA, K540SA, K540SC, K540UA, K540UA-DM233T-BE, K540UB, K540UP, K540UV

Asus VivoBook K543

K543BA, K543UA, K543UB

Asus VivoBook P540

P540UA

Asus VivoBook R540

R540BA, R540BP, R540LA, R540LA-DM870T, R540LA-XX1068R, R540LA-XX1104T, R540LJ, R540LJ-XX858T, R540NA, R540NA-DM112T-BE, R540NV, R540SA, R540SA-DM267T, R540SC, R540UA, R540UA-DM184T-BE, R540UB, R540UP, R540UV, R540YA

Asus VivoBook R543

R543UA, R543UB

Asus VivoBook UX502

UX502VD

Asus VivoBook X540

X540BA, X540BP, X540LA, X540LA-DM687T-BE, X540LA-XX010T, X540LA-XX117T, X540LA-XX265T, X540LA-XX312, X540LA-XX312T, X540LA-XX538T, X540LJ, X540LJ-XX001T, X540LJ-XX403T, X540NA, X540NA-GQ151T, X540NV, X540SA, X540SA-XX311D, X540SA-XX311T, X540SA-XX577T, X540SC, X540UA, X540UA-DM029T, X540UA-DM1130T, X540UA-DM437R, X540UA-DM746T, X540UB, X540UP, X540UV, X540YA, X540YA-XO107D

Asus VivoBook X543

X543BA, X543NA, X543UA, X543UB

Important: While part numbers may vary, the item we ship is fully compatible with the listed models. If you need a specific exact part number, please leave a note when placing your order, and we will try our best to match it (subject to stock availability).

Can't find your part number? Email us with your original part number and we will confirm compatibility.

Secure Payment Options

PayPal & Credit Cards

Visa, Mastercard, American Express, Discover. No PayPal account required – guest checkout available.

Bank Transfer (Wholesale)

Direct TT / wire transfer to our company bank account. Ideal for bulk orders >$500.

Request bank details: info@lepustech.com

100% Secure Transactions

All payments are processed via SSL encrypted connection. We never store your credit card information. PayPal’s buyer protection applies to eligible purchases.

PCI DSS Compliant Verified by Visa / Mastercard SecureCode Instant payment confirmation
Need help with payment? Contact our billing team

Professional Packing & Fast Shipping

Packing Standards

  • ✅ Anti-static bags for all electronic components
  • ✅ Bubble wrap + foam padding for fragile items (LCDs, cases)
  • ✅ Double-walled cardboard boxes for extra protection
  • ✅ Sealed with "Fragile" labels for careful handling
  • ✅ Each package includes a packing slip & commercial invoice

Shipping Partners

We work with DHL, FedEx, UPS, EMS, and other reliable carriers based on your location. Tracking number provided within 24h after shipment.

Shipping Time & Costs

Standard (Economy)
10-20 business days
Calculated at checkout
Express (DHL/FedEx)
3-7 business days
Calculated at checkout
Bulk Orders
Negotiable rates & priority handling
Contact us for quote

Delivery times are estimates and may vary due to customs or local conditions.

Customs & Duties: Import taxes, duties, and brokerage fees are the buyer's responsibility. We provide accurate HS codes and commercial invoices to assist customs clearance. If you need special documentation, please contact us before shipping.

Hassle-Free Returns

Return Conditions

  • 7-Day Window – initiate return within 7 days of delivery (buyer pays return shipping).
  • Defective Items – notify us within 14 days; we will send a replacement or offer a refund after inspection.
  • Refunds – only issued if the exact item is out of stock. Refund will be processed within 5 business days after receiving the return.
  • Return Condition – items must be unused, in original packaging, and with all accessories.

How to Return

  1. Contact us at returns@lepustech.com with your order number and photos (if defective).
  2. We will provide a return address and RMA number.
  3. Ship the item back using a trackable shipping method.
  4. Once received and inspected, we process your replacement/refund.
Important: Always double-check compatibility before ordering. We strongly recommend comparing part numbers and photos with your original part to avoid returns. If you are unsure, ask us before purchasing – we reply within 24h.

Return requests: returns@lepustech.com | Support: info@lepustech.com

90-Day Warranty & Support

What's Covered

  • ✅ 90-Day Warranty from date of delivery against manufacturing defects.
  • ✅ Free replacement for defective items (verified by photos/videos).
  • ✅ 30-Day no-reason refund (buyer pays return shipping, item must be unused).
  • ✅ Technical support via email for installation/compatibility questions.

Not Covered

  • ❌ Physical damage (cracks, bent pins, liquid damage, burns).
  • ❌ Damage caused by improper installation or incompatible devices.
  • ❌ Normal wear and tear or misuse.
  • ❌ Items returned without RMA number.

Warranty Claim Process

  1. Email warranty@lepustech.com with your order number, product photos/videos showing the defect.
  2. Our team will respond within 24 hours with troubleshooting steps or replacement approval.
  3. For approved claims, we ship a replacement part (free of charge). No need to return the defective item for low-value components.

International customers: Warranty covers part replacement only; we are not responsible for installation costs or import duties for replacement items.

24/7 Support: info@lepustech.com | We speak English & Chinese

Frequently Asked Questions

Product & Compatibility

How do I know if this part is compatible with my device?

Compare the part number, model number, and physical appearance (connector, mounting points, size) with your original part. We also list compatible models in the "Compatibility Information" tab. When in doubt, email us photos of your original part – we will verify for you within 24 hours.

The part number on my device is slightly different. Will it still work?

Often yes. Manufacturers sometimes use multiple part numbers for the same compatible component. Check our photos carefully – if the shape, connector, and mounting holes match, it is very likely compatible. Contact us if unsure.

Do you sell original or OEM parts?

We offer both. The product listing will clearly state "Original" (higher quality, higher price) or "OEM / Replacement" (affordable, good quality). If you need original, ensure you select the correct option when available.

Order & After-Sales

How long will shipping take?

Standard economy shipping: 10-20 business days. Express (DHL/FedEx): 3-7 business days. Bulk orders may have negotiated faster shipping. Tracking number provided within 24 hours after dispatch.

What payment methods do you accept?

For retail orders: PayPal and all major credit cards (Visa, Mastercard, Amex, Discover). For wholesale (>$500): Bank transfer (TT) is preferred. You can request our bank details via email.

What is covered under warranty?

90-day warranty against manufacturing defects. If the item is defective (not physically damaged, not due to improper installation), we will replace it free of charge. Please refer to the "Warranty" tab for full details.

Can I return an item if I ordered the wrong part?

Yes, within 7 days of delivery, but buyer pays return shipping. Item must be unused and in original packaging. We strongly recommend double-checking compatibility before ordering to avoid such situations.

Can I cancel or change my order after placing it?

Orders can be cancelled within 12 hours of placement (before shipping preparation). Once shipped, you may request a return following our return policy. Contact us immediately if you need changes.

Will I have to pay customs fees or import duties?

Yes, import duties, taxes, and brokerage fees are the buyer's responsibility. We provide accurate commercial invoices and HS codes to assist clearance. Check with your local customs office for estimated costs.

Do you offer installation support?

We provide basic installation guidance via email (text or diagrams). For complex repairs (e.g., LCD replacement, soldering), we recommend a professional technician. We are not liable for installation damage.

Still have questions? Contact our support team – we typically reply within 12-24 hours.

Shipping & Tracking

Fast Processing

Orders dispatched within 1-2 business days

Global Coverage

Ship to 100+ countries worldwide

Insured Shipments

Up to $200 insurance on all orders

Our Shipping Process

1. Order Confirmed
You receive order confirmation email

2. Packing & Quality Check
1-2 business days

3. Shipment Handover
Carrier picks up, tracking generated

4. Delivered
Sign upon receipt

Track Your Order

Enter your tracking number (sent via email after shipment) to see real-time status.

Tracking results are powered by 17TRACK. If the embedded window doesn't load, click here to open in new tab.

Common Shipping Questions

How long does shipping take?

Estimated delivery times: Standard (10-20 business days), Express (3-7 business days). Actual time may vary due to customs or local conditions.

How are shipping costs calculated?

Flat rate for Standard shipping based on order weight/dimensions. Express costs are calculated at checkout. Orders over $500 qualify for custom Standard shipping.

Do you ship to my country?

We ship worldwide to over 100 countries. If your country is not listed at checkout, please contact us for a quote.

What if my package is lost or damaged?

All orders are insured. Contact us within 14 days of estimated delivery, and we will file a claim and send a replacement or refund.

Can I change my shipping address after ordering?

Please email us immediately. If the order hasn't been packed, we can update the address. Once shipped, the address cannot be changed.

Haven't received a tracking number? Contact our shipping team with your order number, and we will provide an update within 12 hours.

Wholesale & Bulk Orders – Partner with Us

Why Choose LepusTech for Bulk Orders?

We are a direct factory partner specializing in laptop spare parts. The prices shown on this website are retail prices only. For B2B customers, we offer exclusive wholesale pricing based on order volume. The more you buy, the better the price. We don't just sell parts – we provide technical support, detailed product specifications, high-resolution images for download, and fast global shipping.

Factory Direct Pricing

No middlemen – we work directly with manufacturers. Your wholesale price is based on your order quantity.

Free Tech Specs & HD Images

We provide detailed product parameters, dimensions, and high-resolution watermarked images. Download them for your own catalogs.

Visit Us in Shenzhen

Welcome to our office and warehouse. Face-to-face negotiation and quality inspection available.

What We Offer for B2B Partners

  • Bulk discount tiers: Starting from 5pcs/item or $500 total value.
  • Private labeling / OEM available for large orders (MOQ required).
  • Custom packaging and branding upon request.
  • Technical documents: Datasheets, compatibility lists, installation guides.
  • Mixed model orders: Combine different parts to reach MOQ.
  • Fast sample shipping for quality verification.
  • Secure payment: Bank TT, PayPal for wholesale (terms negotiable).
  • 90-day warranty on all bulk purchases.

How to Place a Bulk Order

  • 1. Register a member account.
  • 2. Add items to cart (quantity ≥5 per item).
  • 3. At checkout, choose "Bank Transfer (TT)".
  • 4. Select "Pick up from store" – we will contact you with freight and wholesale price adjustment.
  • 5. We send a revised invoice with your discounted prices.
  • 6. Make payment; we ship worldwide within 2 days.
Note: Wholesale pricing applies when total order exceeds $500 or quantity ≥5pcs per SKU. Mix items to reach requirement.

Request Your Wholesale Quote Today

Tell us your target quantity and part list. We will reply with a competitive offer within 24 hours.

WeChat: +86 18566229118 WhatsApp: +86 18566229117 Shenzhen, China (Office visits welcome)
Invitation: We welcome you to visit our company in Shenzhen to discuss long-term cooperation, inspect product quality, and negotiate the best wholesale prices. Contact us to schedule a meeting.

All product images and specifications on this website are for reference. Actual parts may vary slightly but are fully compatible.

Customers also viewed

Asus X540LJ X540 F540 F540UP R540 R540UP X540SA FL5700 A540 A540U VM520U US keyboard OEM

Asus X540LJ X540 F540 F540UP R540 R540UP X540SA FL5700 A540 A540U VM520U US keyboard OEM

US $3.20
Asus X540LJ X540 F540 F540UP R540 R540UP X540SA FL5700 A540 A540U VM520U white US keyboard original

Asus X540LJ X540 F540 F540UP R540 R540UP X540SA FL5700 A540 A540U VM520U white US keyboard original

US $5.40
Asus Vivobook X540, R540, A540, VM592, VM520U, gray US keyboard palmrest

Asus Vivobook X540, R540, A540, VM592, VM520U, gray US keyboard palmrest

US $13.00
ASUS Vivobook X540 R540 A540 VM592 VM520U gold US keyboard palmrest

ASUS Vivobook X540 R540 A540 VM592 VM520U gold US keyboard palmrest

US $6.00
—— More Choices ——

New arrive

New Arrival
HP 430 G0, 431 G0, 435 G0, 630 G0, 631 G0, 635 G0, 636 G0, 240 G1, 246 G1, US keyboard OEM

HP 430 G0, 431 G0, 435 G0, 630 G0, 631 G0, 635 G0, 636 G0, 240 G1, 246 G1, US keyboard OEM

SKU: LT-10027293
Model: 430 G0
US $3.30
New Arrival
Asus A543 D540 F543 K543 P540 R543 UX502 X543 white US keyboard original

Asus A543 D540 F543 K543 P540 R543 UX502 X543 white US keyboard original

SKU: LT-10027290
Model: A543
US $5.40
New Arrival
Asus A543 D540 F543 K543 P540 R543 UX502 X543 US keyboard original

Asus A543 D540 F543 K543 P540 R543 UX502 X543 US keyboard original

SKU: LT-10027291
Model: A543
US $4.70
New Arrival
Asus A543 D540 F543 K543 P540 R543 UX502 X543 US keyboard OEM

Asus A543 D540 F543 K543 P540 R543 UX502 X543 US keyboard OEM

SKU: LT-10027292
Model: A543
US $3.20