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MLU270-S4 accelerator card Cambricon computing card GPU card Siyuan 270-S4

Product Description

MLU270-S4 accelerator card Cambricon computing card GPU card Siyuan 270-S4



Payment & Shipping

Address Verification:

Default to eBay-registered shipping address. Any changes must be communicated before shipment via customer service .

Note: Refunds will not be accepted if delivery fails due to incorrect/incomplete address .


Payment Terms:

Complete payment within 7 days of purchase. Unpaid orders will trigger eBay's unpaid reminder system .


Shipment Schedule:

Processed within 1-3 business days after payment confirmation (excluding holidays). Weekend orders ship the following week .


Tracking Services:

Standard Shipping: Full tracking visibility from dispatch to delivery .


Customs & Duties:

All import duties, taxes, and clearance fees are the buyer's responsibility. Consult local customs authorities pre-purchase .


Warranty & Returns

Quality Assurance:

100% functional inspection prior to shipment .


Return Policy:

30-day return window from delivery date .


Conditions:

Items must be in original condition .

Buyer covers return shipping costs .

Use eBay's return system to obtain valid return address .


After-Sales Service:

Defective items: Contact for replacement (subject to stock availability) .

Refunds issued if replacements are unavailable .


Contact
Dispute Resolution: Negotiate via eBay Messages before leaving neutral/negative feedback .