What kind of websites are listed in this category?

This category features curated B2B (business-to-business) websites that have been reviewed by our editorial team. All listings meet quality standards for business resources.

How are websites selected for this category?

Websites are submitted through our platform and reviewed by human editors. We evaluate each site for relevance, quality, usefulness, and credibility before adding it to the directory.

扩展卡

Curated directory of business-to-business resources in this category

Sites(2)

AMD
高性能计算和图形技术公司，涉及显卡等扩展卡
英伟达
专注于GPU和AI技术，生产显卡等扩展卡

Latest B2B Info

No B2B Information Available

Category Statistics

Total Sites: 2
Subcategories: 0
Last Updated: Jun 10, 2026

About This Category

The 扩展卡 category on B2Bs features human-curated B2B websites and resources. Each listed site has been reviewed by our editorial team to ensure relevance, quality, and value for business professionals.